Cher requires almost no introduction — the singer born Cherilyn Sarkisian has been known by a single name since the 1960s, and that monosyllabic confidence has never faded. On a female pet, Cher signals a certain orientation: the owner has opinions about pop culture, has a sense of humor, and probably isn't naming the animal after a Wiktionary definition. It's a celebrity name worn unironically.
Pop-Culture Lineage
Cher's career spans decades in a way that few pop figures manage: Sonny and Cher, solo disco-era Cher, comeback Cher, Moonstruck Cher, Mamma Mia 2 Cher. Naming a pet after someone with that range of cultural moments means the name carries different weight for different generations of owners — all of them positive, just from different eras. That breadth is a genuine naming asset.
Sound Fit
One syllable: SHER. Identical in sound to sheer, which is either a pleasant resonance or a mild collision depending on how the owner says the name. It's unambiguously feminine in most contexts and absolutely impossible to mishear. Cats and small elegant dogs receive it well. Persian cats are a natural match for the glamorous association.
The Counter-Reading: Monosyllabic but Not Quite a Command
Cher is short enough for a call command but doesn't have the sharp consonant onset that training-focused owners prefer. The sh is soft. Owners who want one-syllable names with more training traction sometimes prefer Rex or Max — but for a cat who answers on her own schedule, the soft onset doesn't matter at all.