Gand? There' s Lar Gand, alias Mon-el, who (at least in the Silver Age) was a Daxamite, not a Kryptonian. Has that been retconned, or has a different Gand family appeared somewhere?
According to the map there was maybe 10 clans, plus The Planet clan (I think). There might be a 12th.
Is the TV show 'Krypton' bible of the clans or is there a comic book basis?
You know, when I was very young I began to wonder if all Kryptonian surnames were English letters. Kal-EL, Dev-EM, Van-ZEE, Jax-UR. Even Dru-Zod counted, since it could be a variation of the English zed. I even wondered if their cities were laid out by alphabetical order, since Dev-Em lived next door to the Els. There were some outliers even then, but I wrote that off to someone not following orders (unaware that such a thing would not be tolerated in the Weisinger office). Then came a spate of non-letter Kryptonian names, and my grand analysis evaporated.
Incidentally, why do you include Gand, since Lar Gand was from Daxam? Is there a story linking Krypton and Daxam in the Silver Age? I don't remember one, but then, I haven't read every story. They're linked, sorta, in the Supergirl TV show. I don't know if they are in the New 52 universe, since I haven't read all those stories, either.
There were tons of family names in the pre-Crisis Phantom Zone. Here are some, courtesy of Wikipedia:
Ar-Ual - Ar-Ual was sentenced to 50 Kryptonian sun-cycles (68.5 Earth years) in the Phantom Zone for destroying priceless knowledge and depriving Krypton of 1,000 years of scientific progress. When an alien space warship that was approaching Earth exploded, the blast opened a temporary rift in the Zone. Ar-Ual escaped the Zone, captured and imprisoned Wonder Woman, then impersonated her so that she could trick Superman into marriage. Ar-Ual figured that Superman would never suspect his wife of ruling the crime world. Superman uncovered her deception and returned her to the Zone.
Az-Rel - Az-Rel was a petty criminal from Bokos, the Island of Thieves. He possessed pyrotic powers. His partner, Nadira, possessed psychokinetic powers. Together they robbed helpless victims in Erkol, the oldest city of Krypton. Both were captured and sentenced to 15 Kryptonian sun-cycles (20.55 Earth years) in the Phantom Zone. The two criminals were among those freed from the Zone when Quex-Ul was manipulated into building and activating a crude Phantom Zone Projector. Later, Nadira was killed when the dying Jer-Em exposed her to green kryptonite. In her dying agony, Nadira telekinetically inflicted pain on Az-Rel, which unleashed his pyrokinesis upon himself, incinerating him.
Bal-Gra - The history and sentencing of this prisoner was not revealed. Bal-Gra once escaped from the Phantom Zone through a temporary space-warp. He boasted to Superman that he was the strongest man on Krypton. Lois Lane managed to expose Bal-Gra to gold kryptonite, which permanently robbed him of his superpowers. He was then sent back into the Zone by Lorraine Lewis, a brilliant scientist who had built her own Phantom Zone projector.
Blak-Du - The history and sentencing of this prisoner was not revealed. Blak-Du was Jor-El's roommate at Krypton College, and was rated as scientifically brilliant.
Cha-Mel - Cha-Mel was a clever youngster who developed a secret spray that enabled him to control his appearance. He turned to crime, but made the fatal mistake of impersonating Jor-El and attempting to rob his house. Jor-El returned home too soon and foiled Cha-Mel's attempt. The young thief was sentenced to the Phantom Zone for his crime. Years later, Cha-Mel managed to take the form of Superboy and trick the real Superboy into entering the Zone. Cha-Mel then manipulated Superboy's parents into freeing him. He tried to secure the Phantom Zone projector to free the other prisoners, but the device was destroyed in a tug-of-war with Krypto, returning him to the Phantom Zone while freeing Superboy.
Erndine Ze-Da (Zeda) - The history and sentencing of this prisoner was not revealed. One day, a South Seas volcano exploded, and the concussion opened a temporary gap in the Phantom Zone, enabling both Erndine Ze-Da and Dr. Xadu to escape. They concocted a plan to trap Superboy in the Zone, but he became aware of their scheme and stranded them on the planet Exon. Years later, Erndine and Dr. Xadu, who had since married and acquired the secret of the cosmic power-grip, escaped from Exon and returned to Earth. Superman defeated them again, and placed them in separate cells on two different worlds.
Faora Hu-Ul – Faora is a martial arts expert and hater of males, who was sentenced to 300 Kryptonian sun-cycles (411 Earth years) in the Phantom Zone for causing the deaths of 23 men in her own concentration camp. She once escaped captivity by using telepathy to manipulate an Earthman named Jackson Porter into freeing her from the Zone.
Gann Artar - In one imaginary story, a criminal named Gann Artar was sentenced to 50 Kryptonian sun-cycles (68.5 Earth years) for using his de-evolutionary ray to create large, dangerous monsters.
Gaz-Or (the Mighty Gazor) - After a lifetime of scientific villainy, and because he was dying of old age, the Mighty Gazor attempted to use his earthquake machine to destroy Krypton. He was stopped by Jor-El, who had arrived just in time, and was sentenced to the Phantom Zone for his crime. Gazor claimed that he had received the longest sentence ever given to anyone condemned to the Phantom Zone. This contradicts the fact that Jax-Ur and Orn-Zu both received life sentences. However, after Mon-El was released from the Zone in the 30th Century, Gazor was indeed the only prisoner remaining in that ghostly dimension.
Gor-Nu - Once the greatest biochemist on Krypton, Gor-Nu's reckless experiments caused several deaths. He was sentenced to 50 Kryptonian sun-cycles (68.5 Earth years) in the Phantom Zone. When a lethal crystal-menace threatened to destroy the bottle-city of Kandor, Superman released Gor-Nu in the hope that he could figure out a way to stop it. Gor-Nu was successful, but he then tried to betray Superman. Gor-Nu's plans were foiled and he was returned to the Zone.
Gra-Mo and two assistants - The criminal Gra-Mo and his two assistants (one possibly named Ni-Van) were captured, sentenced to life for attempting to take over Krypton with Gra-Mo's robot hordes, placed in suspended animation, and imprisoned in a space capsule which was placed into orbit around Krypton. They were the last criminals to receive this type of punishment. After Krypton's destruction, the capsule drifted through space, and they eventually awakened and traveled to Earth. When Superboy learned of their criminal nature, he figured out a way to defeat them and projected them into the Phantom Zone.
The Inventor - The history and sentencing of this non-Kryptonian prisoner was not revealed.
Kur-Dul - The history and sentencing of this prisoner was not revealed. Kur-Dul served his full sentence and was released by Superman and the Kandorian parole board
Lar-On - Lar-On found himself inflicted with a werecreature disease for which there was no known cure. He was sent into the Phantom Zone by Jor-El until a cure could be found for the disease. Lar-On was later unwittingly freed by a scientist named Professor Jeremiah Terry when he attempted to create a portal to Earth-Two. Lar-On was captured by Superman and Batman, who returned him to the Zone.
Lester Wallace of Earth - After being mentally manipulated by the Phantom Zone prisoner Zan-Em into developing a deep hatred of aliens and causing him to betray Superboy, Lester Wallace realized he had become the very thing he despised. He projected himself into the Phantom Zone as punishment.
L. Finn - The history and sentencing of this non-Kryptonian prisoner was not revealed.
Murkk - The history and sentencing of this prisoner was not revealed. Murkk was among a group of Phantom Zone prisoners who escaped by focusing their mental energies on a piece of jewel kryptonite. He was later disintegrated by the Vrangs.
Nadira Va-Dim - Nadira was a petty criminal from Bokos, the Island of Thieves. She possessed psychokinetic powers. Her partner, Az-Rel, possessed pyrotic powers. Together they robbed helpless victims in Erkol, the oldest city of Krypton. Both were captured and sentenced to 15 Kryptonian sun-cycles (20.55 Earth years) in the Phantom Zone. The two criminals were among those freed from the Zone when Quex-Ul was manipulated into building and activating a crude Phantom Zone Projector. Later, Nadira was killed when the dying Jer-Em exposed her to green kryptonite.
Nam-Ek - Rondors were hideous, foul-smelling Kryptonian beasts whose horns radiated a natural healing ray. So valuable were the animals that their slaughter was outlawed. 500 years ago, Nam-Ek, a Kryptonian scientist, killed two Rondors so that he could study their horns' powers. He extracted a serum from the healing horns, which would grant immortality. When four people died because no Rondors were available, he was charged with murder. He evaded capture and drank the serum. In the next instant, he mutated into a immortal human Rondor. 500 years later when Krypton exploded, Nam-Ek was left drifting in space. Nam-Ek was later retrieved by Amalak the Kryptonian-Killer, who attempted to kill him, but discovered that it was impossible. When Amalak's spaceship entered a yellow sun-system, Nam-Ek gained superpowers and headed to Earth to warn Superman. After Amalak's defeat, Nam-Ek was projected into the Phantom Zone by Superman because he had been exhibiting dangerous bouts of insanity.
Orn-Zu - Believing that Krypton's sun would soon go nova, Orn-Zu created Jorlan, an android designed to hypnotically lure children away. He intended to use it to save his world's youth by kidnapping them and taking them away from Krypton. Orn-Zu was sentenced to an eternity in the Phantom Zone. When Jorlan arrived on Earth, it attempted to complete its mission. Orn-Zu convinced Superman to release him from the Zone, and they both confronted the android. Already dying from Pythagra Fever, Orn-Zu sacrificed his life to help stop his creation.
Py-Ron (Evil-Man) - Py-Ron was sentenced to 50 Kryptonian sun-cycles (68.5 Earth years) in the Phantom Zone for using forbidden experiments to turn humans into weird, bird-like monsters. Years later, a volcanic eruption freed Py-Ron from the Zone. He donned a costume and harassed Superman, using the name Evil-Man. Superman soon captured Py-Ron and returned him to his prison. A few years after that, when Supergirl was forced through hypnosis by the Sisterhood of Evil to test a deadly poison on a super-human, Py-Ron agreed to be her test subject. When Py-Ron appeared to die, Supergirl was then forced to give the poison to Superman and herself. Luckily, Comet the Super-Horse had learned of the poison and altered it with his X-ray vision so that it only put the victims into suspended animation for a few hours. When Py-Ron woke up, he tried to earn his right to stay out of the Zone by flying to Feminax, the Sisterhood's homeworld, and killing everyone in retaliation. For his heartless action, Superman projected Py-Ron back into the Phantom Zone.
Quex-Ul (Charlie Kweskill) – Quex-Ul was sentenced to nearly 25 Earth years (18 Kryptonian sun-cycles) in the Phantom Zone for slaying the rare Rondors and cutting off their radiant, curative horns. He was the last prisoner projected into the Zone on Krypton. When he served his full sentence, Quex-Ul notified Superman and was released. Quex-Ul intended on getting revenge on Jor-El, the man who sentenced him to the Zone, by exposing his son Superman to gold kryptonite. When Superman proved that Quex-Ul was innocent, having been framed by Rog-Ar, Quex-Ul attempted to stop Superman from being exposed. Quex-Ul inadvertently exposed himself, and was robbed of his powers and his memory. Clark Kent set Quex-Ul up with a job at the Daily Planet using the alias Charlie Kweskill. Quex-Ul later sacrificed his life in a battle against the entity called Aethyr.
Ral-En - Ral-En was a college friend and associate of Jor-El, and son of the famous psychologist Mag-En. With the help of his father, Ral-En used hyper-hypnotism to make everyone believe that he had gained superpowers, then attempted to become ruler of Krypton. Jor-El exposed his scheme, and Ral-En was sentenced to the Phantom Zone. Note: The existence of both baby Kal-El (Superman) and the city of Kandor were crucial to this story. Since Kandor was stolen by Brainiac before the birth of Kal-El and the invention of the Phantom Zone projector, this entire story is impossible.
Ran-Zo - The history and sentencing of this prisoner was not revealed.
Ras-Krom - The history and sentencing of this prisoner was not revealed. Ras-Krom was a superstitious Kryptonian criminal who escaped the Phantom Zone when an atomic blast opened a small gap between worlds. He attempted to release the other prisoners, but was outwitted and re-imprisoned by Superman and Jimmy Olsen.
Shyla Kor-Onn - A brilliant scientist named Shyla Kor-Onn was sentenced to one Kryptonian sun-cycle (1.37 Earth years) for the crime of manslaughter. She was trapped in the Phantom Zone well past her punishment period due to Krypton's destruction. After countless failures, Shyla predicted that she could use her mental powers to manipulate a jet pilot into flying his plane in a specific manner which would create a rip in the Zone. She escaped from her prison and battled Supergirl. When Shyla attempted to use the Phantom Zone Projector in Superman's Fortress of Solitude to free the other Phantom Zone prisoners, Supergirl was able to project her back into the Zone. A short time later, Shyla was freed in the bottle-city of Kandor, where she attempted to get her revenge on Supergirl.
Tal-Var of the Dark Dimension - Jimmy Olsen accidentally released the evil Tal-Var from the Dark Dimension. He intended to loot and lay waste to the Earth, then to trap and kill Superman. Using his wits, Jimmy was able to project the alien into the Phantom Zone before he could carry out his threats.
Thul-Kar - The last of the Wizards of Juru, Thul-Kar used magic to teleport himself into the Phantom Zone on the day of Krypton's destruction. He was the first to discover the Phantom Zone's connections to the entity called Aethyr.
Tor-An - Tor-An was condemned to the Phantom Zone for carrying out forbidden experiments transferring the minds of a Kryptonian family into the bodies of monsters. Years later, he instructed a group of Phantom Zone prisoners to use their combined mental powers to prompt the Mayor of Midvale to ask Supergirl to perform a feat which would open a small rift in the Zone. The handsome Tor-An escaped and tricked Supergirl into marrying him. When he began to gloat that she would now be forever disgraced, he learned to his dismay that the marriage was invalid and that he himself had been tricked by Supergirl. He was quickly captured and returned to his prison.
Professor Va-Kox (Professor Vakox) - Va-Kox, a mad geneticist, was sentenced to 50 Kryptonian sun-cycles (68.5 Earth years) for tossing a test tube full of his life force experiment into the Great Krypton Lake, creating a huge mutated monster.
Vax-Nor - The history and sentencing of this prisoner was not revealed. Vax-Nor served his full sentence and was released by Superman and the Kandorian parole board.
Vorb-Un - Vorb-Un was sentenced to 10 Kryptonian sun-cycles (13.7 Earth years) in the Phantom Zone for experimenting with forbidden elements without the Science Council's permission. During a parole hearing in Kandor, Vorb-Un explained to Superman and the parole board that his sentence was almost up, and he insisted that he had repented. Due to his advanced age and his sincere remorse, he was released from his prison.[
Vor-Kil - The crime and sentencing of this prisoner was not revealed. Vor-Kil escaped from the Phantom Zone when sunspot activity opened a temporary gap to Earth. He battled Superman using the Kryptonian martial art of Klurkor. Superman lured him back into captivity with the help of Jimmy Olsen.
Dr. Xadu - Dr. Xadu was sentenced to 30 Kryptonian sun-cycles (41.1 Earth years) for breaking the law which forbids the use of suspended animation in any scientific research. He later escaped the Phantom Zone with a prisoner named Erndine Ze-Da when a South Seas volcano exploded and opened a temporary gap in the Phantom Zone. They concocted a plan to trap Superboy in the Zone, but he became aware of their scheme and stranded them on the planet Exon. Years later, Dr. Xadu and Erndine, who had since married and acquired the secret of the cosmic power-grip, escaped from Exon and returned to Earth. Superman defeated them again, and placed them in separate cells on two different worlds. Inexplicably, Dr. Xadu appeared in the Phantom Zone in many stories set between these two tales. This contradiction is never addressed. Note: Kru-El is erroneously depicted wearing Dr. Xadu's outfit in at least five appearances.
Zan-Ar - The crime and sentencing of this prisoner was not revealed.
Zo-Mar - The criminal Zo-Mar was captured, sentenced to life for attempting to enslave all of Krypton, placed in suspended animation, and imprisoned in a space capsule which was placed into orbit around Krypton. After Krypton's destruction, the capsule drifted through space, and Zo-Mar eventually awakened and traveled to Earth. With the help of the Challengers of the Unknown, Superman captured Zo-Mar and projected him into the Phantom Zone.
Incidentally, I didn't include a bunch of Ems, because the original post already listed Ems. But there was a lot of 'em. Dev-Em's whole family must have been a bunch of ne'er-do-wells and scofflaws.