Japanese name often written for 'dragon' and 'next/child' elements, carrying a dragon mythological motif.
Ryuji is a Japanese masculine given name composed of two kanji elements, most commonly 龍 or 竜 (ryū, meaning 'dragon') and 二, 次, 治, or 士 (ji, meaning 'second son,' 'govern,' or 'samurai,' respectively). The dragon in East Asian tradition differs profoundly from its European counterpart — rather than a destructive beast to be slain, the ryū is a water deity, a bringer of rain, a symbol of strength paired with wisdom and benevolence. Emperors were called descendants of the dragon; rivers were said to be the dragon's breath.
A name like Ryuji thus carries considerable mythological weight in Japanese culture. Historically, the name has been borne by athletes, artists, and fictional heroes across Japanese popular culture. In contemporary global consciousness, Ryuji Sakamoto — the brash, loyal protagonist from the video game Persona 5 (2016) — introduced the name to millions of international players who associated it with fierce loyalty, reckless courage, and unexpected depth of character.
The character's arc turned the name into something of a shorthand for working-class heroism in gaming communities. In Japan, Ryuji has been a consistent presence in given name registers across the 20th century, peaking in mid-century generations before softening in frequency as parents shifted toward softer syllable combinations. Outside Japan, it has remained a distinctly cultural marker — used in diaspora communities and increasingly by non-Japanese parents drawn to its bold phonetics and the mythological grandeur of the dragon.