Rajah is the tiger companion in Disney's Aladdin, and that association almost certainly drives every pet registry record this name generates. It's a title word in South Asian languages meaning "king" or "ruler," which makes it doubly useful as a pet name for cats and large dogs with obvious attitude.
The Disney Pipeline
Jasmine's protective tiger Rajah established the name in American cultural memory in 1992 and the 2019 live-action remake refreshed it for a new generation. Cat owners especially seem drawn to the Disney cat-adjacent reference — a tiger-named cat is a very specific joke that owners find consistently satisfying. Bengal cats are the obvious breed pairing given the feline-predator association.
Sound and Authority
Two syllables, hard consonants on both ends — RAY-jah has the crisp stop that makes for an effective recall name. The "raj" root also gives it genuine etymological weight beyond the Disney context. Owners who want something that sounds regal without reaching for King or Sultan often find Rajah the right register.
The Counter-Reading: Single-Source Association
Almost everyone who hears this name will think Disney first. That's not a flaw, but it does narrow the name's tonal range. If the Disney reference isn't intentional, the South Asian meaning alone might not communicate clearly to a general American audience. Browse similar picks at pet names.