Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Cat name Millie from 11K+ adoptable Cats across the U.S. that need homes Now! data last updated: 04/16/26 - Dig In Most adoptable Cats with the the name millie live in the state of Pennsylvania. 33.3% live in Pennsylvania, 16.7% live in Maryland, Florida, Ohio and California If you want to stand out take your Cat to New Hampshire (None live there). Is Millie generally a male or female name? ♀♀♀♀♀ ♂ Millie is clearly a female Cat name. 99.99% of all Millie in the USA are female while only 0.01% are male. FEMALEMALE If you're a Cat and your name is Millie you are most likelyA Domestic Short Hair 67.23% of all Cats named Millie are Domestic Short Hair 11.34% are Domestic Medium Hair 9.24% are Tabby 5.04% are Domestic Long Hair 1.68% are Tortoiseshell Millie is a quite popular Cat name. Millie is currently the 54th most popular Cat name in the USA. it reached its peak popularity as the 15th most common Cat name in Jan. In recent months, the name has lost some of its popularity. Cool fact: Maryland is the state with the highest per capita adoptable Cats named millie Check out the per capita popularity of Cats named millie for each state in the map below. Is the Cat name millie only for Cats? Nope The first name millie is a human name & There is also a Dog named millie Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Nala Astrid Ivan Piper