Monkey ranks at #599 with 205 entries, registered male. The name is one of the cleanest examples of the species-mismatch joke on the pet chart — a dog or cat called Monkey because the animal climbs furniture, swings off a leash, or behaves with the particular acrobatic chaos that monkeys are famous for. Owners are not subtle about the joke.
The acrobatic-personality cohort
Monkey clusters with Bear, Tiger, Bunny, and Squirrel in the cross-species nickname pocket — names that describe how the pet behaves rather than what species it is. The cohort is concentrated on dogs and cats with high-energy, climbing-prone personalities, and the name often gets applied as a nickname before becoming the official registered name.
Breed lean
The name lands disproportionately on small, agile breeds — Jack Russells, Dachshunds, Pugs, Frenchies, and small rescue mixes — and on cats of any size where the climbing-furniture behavior reinforces the joke. There is also a smaller cohort of cats specifically named Monkey because of monkey-like dexterity (cats opening doors, drawers, or food containers).
The pop-culture lineage
Monkey from The Wizard of Oz flying-monkey lineage, Monkey D. Luffy from One Piece, and the various cartoon monkeys add scattered pop-culture anchors. The cohort overlaps with the broader animal-name-on-different-animal joke register. The human Monkey page shows essentially zero SSA presence; pet Monkey owns the cultural space entirely.
