Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Cat name Billy from 19K+ adoptable Cats across the U.S. that need homes Now! data last updated: 12/11/25 - Dig In Most adoptable Cats with the the name billy live in the state of Connecticut New Jersey North Carolina and California. 25.0% live in Connecticut, New Jersey, North Carolina and California If you want to stand out take your Cat to New Hampshire (None live there). Is Billy generally a male or female name? ♀♀♀♀♀ ♂ Billy is without doubt a male Cat name. 99.99% of all Billy in the US are male whereas merely 0.01% are female. FEMALEMALE If you're a Cat and your name is Billy you are most likelyA Domestic Short Hair 77.48% of all Cats named Billy are Domestic Short Hair 7.28% are Domestic Medium Hair 5.96% are Domestic Long Hair 3.97% are Tabby 1.32% are American Shorthair Billy is a very popular Cat name. Billy is currently the 31st most popular Cat name in the United States. Today, the name is as popular as never before. In the past few months, the name has gained more popularity. Interesting fact: Connecticut is the state with the highest per capita adoptable Cats named billy Check out the per capita popularity of Cats named billy for each state in the map below. Is the Cat name billy only for Cats? Nope The first name billy is a human name & There is also a Dog named billy Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Cassie Houdini Raven Liam