JJK Clan Name Generator

The Big Three sorcerer clans are the Gojo, Zenin and Kamo families, which hold most of the political power in jujutsu society. The Inumaki are a smaller house known for Cursed Speech, the Gojo are descended from Sugawara no Michizane, and the Kamo share their name with the historical Kamo onmyoji lineage. Families like the Fushiguro, Itadori and Hakari appear in the story but are not treated as formal clans.

Use a real or real-sounding Japanese surname rather than an invented fantasy word, keep it to two to four syllables, and choose kanji or a reading that hints at the inherited technique. Gojo, Zenin and Kamo are all ordinary surnames, so something like Kuroyanagi, Tsukishiro or Hoshigami fits the tone far better than a flashy made-up name.

The official English release mostly writes the Gojo clan or the Zenin family in running text, while fans use Gojo Clan as a proper noun. Any of the three works; just be consistent. Japanese uses the suffix -ke for families, so Gojo-ke is the form you would hear in the original dialogue.

Yes. Canon clans are listed for reference, and the historical and original surnames are free to use for OCs, fanfic, Discord roleplay, tabletop games or a homebrew jujutsu setting. Just avoid reusing the surnames of existing canon characters for your own family unless you intend them to be related.