Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Cat name William from 14K+ adoptable Cats across the U.S. that need homes Now! data last updated: 11/07/25 - Dig In Most adoptable Cats with the the name william live in the state of Ohio. 50.0% live in Ohio, If you want to stand out take your Cat to New Hampshire (None live there). Is William commonly a male or female name? ♀♀♀♀♀ ♂ William is clearly a male Cat name. 99.99% of all William in the US are male while hardly 0.01% are female. FEMALEMALE If you're a Cat and your name is William you are most likelyA Domestic Short Hair 72.62% of all Cats named William are Domestic Short Hair 9.52% are Domestic Medium Hair 9.52% are Domestic Long Hair 2.38% are Siamese 2.38% are Tabby William is a pretty popular Cat name. William is currently the 115th most popular Cat name in the United States. it reached its peak popularity as the 102nd most common Cat name in Sep. In recent months, the name has gained more popularity. Interesting fact: Ohio is the state with the highest per capita adoptable Cats named william Check out the per capita popularity of Cats named william for each state in the map below. Is the Cat name william only for Cats? Nope The first name william is a human name & There is also a Dog named william Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Jujubee Astrid Juliet Griffin