Mei is a single syllable that carries substantial weight in East Asian naming traditions — in Chinese it can mean beautiful, plum blossom, or rose, depending on the character used; in Japanese it has similar associations with beauty and clarity. As a pet name in American registries, it appears most often in households with Chinese, Japanese, or broader pan-Asian cultural connections, though it has crossed into general use as well.
The Totoro Connection
Mei is the younger sister in Studio Ghibli's My Neighbor Totoro (1988) — curious, fearless, and deeply attached to her giant furry neighbor. For owners who love Ghibli films, naming a cat or small dog Mei is an obvious and affectionate reference. The association is warm enough that it works even for owners who know the film without having grown up with it. Shiba Inus and domestic cats appear most often with this name in registry data.
Sound Fit
One syllable, clean and open. "Mei" (pronounced "may") is as minimal as a name can get without becoming a letter. That brevity means it functions well in recall but can occasionally feel like a placeholder when said aloud in certain contexts.
Counter-Read
Mei's single syllable and cross-cultural softness may feel insufficiently distinctive for owners who want a name with more phonetic presence. Compare Yuki or Sakura for similar East Asian aesthetic at fuller syllable count, or browse all pet names.