Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Dog name Leo from 19K+ adoptable Dogs across the U.S. that need homes Now! data last updated: 10/27/25 - Dig In Most adoptable Dogs with the the name leo live in the state of California. 42.1% live in California, 15.8% live in Texas 10.5% live in Illinois If you want to stand out take your Dog to New Hampshire (None live there). The majority of Dogs with the name Leo are in the Working group Is Leo generally a male or female name? ♀♀♀♀♀ ♂ Leo is undoubtedly a male Dog name. 99.99% of all Leo in America are male while barely 0.01% are female. FEMALEMALE If you're a Dog and your name is Leo you are most likelyA Labrador Retriever 17.65% of all Dogs named Leo are Labrador Retriever 11.76% are German Shepherd Dog 11.76% are Boxer 5.88% are Border Collie 5.88% are Bulldog Leo is an extremely popular Dog name. Leo is currently the 15th most popular Dog name in the United States. Nowadays, the name is as popular as never before. In recent months, the name has gained more popularity. Interesting fact: Mississippi is the state with the highest per capita adoptable Dogs named leo Check out the per capita popularity of Dogs named leo for each state in the map below. Is the Dog name leo only for Dogs? Nope The first name leo is a human name & There is also a Cat named leo Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Louie Harper Paul Leo