Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Dog name Dennis from 19K+ adoptable Dogs across the U.S. that need homes Now! data last updated: 11/15/25 - Dig In Most adoptable Dogs with the the name dennis live in the state of California. 25.0% live in California, 12.5% live in North Carolina, Illinois, Arkansas, Minnesota, Washington and Alaska If you want to stand out take your Dog to New Hampshire (None live there). The majority of Dogs with the name Dennis are in the other group Is Dennis usually a male or female name? ♀♀♀♀♀ ♂ Dennis is without doubt a male Dog name. 99.99% of all Dennis in the United States are male whereas only 0.01% are female. FEMALEMALE If you're a Dog and your name is Dennis you are most likelyA Husky 20.0% of all Dogs named Dennis are Husky 13.33% are German Shepherd Dog 11.11% are Chihuahua 8.89% are Pit Bull Terrier 6.67% are Maltese Dennis is a moderately popular Dog name. Dennis is currently the 440th most popular Dog name in the United States. it reached its peak popularity as the 123rd most common Dog name in Aug. In recent months, the name has become less popular. Interesting fact: Alaska is the state with the highest per capita adoptable Dogs named dennis Check out the per capita popularity of Dogs named dennis for each state in the map below. Is the Dog name dennis only for Dogs? Nope The first name dennis is a human name & There is also a Cat named dennis Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Nova Raider Zena Timber