Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Dog name Duffy from 19K+ adoptable Dogs across the U.S. that need homes Now! data last updated: 11/13/25 - Dig In Most adoptable Dogs with the the name duffy live in the state of Virginia Washington and California. 33.3% live in Virginia, Washington and California, If you want to stand out take your Dog to New Hampshire (None live there). The majority of Dogs with the name Duffy are in the other group Is Duffy mostly a male or female name? ♀♀♀♀♀ ♂ Duffy is without doubt a male Dog name. 99.99% of all Duffy in the US are male while merely 0.01% are female. FEMALEMALE If you're a Dog and your name is Duffy you are most likelyA American Pit Bull Terrier 11.54% of all Dogs named Duffy are American Pit Bull Terrier 11.54% are Pit Bull Terrier 11.54% are Labrador Retriever 11.54% are Plott Hound 7.69% are Terrier Duffy is a somewhat unpopular Dog name. Duffy is currently the 728th most popular Dog name in the USA. it reached its peak popularity as the 652nd most common Dog name in Jan. In recent months, the name has gained more popularity. Fun fact: Washington is the state with the highest per capita adoptable Dogs named duffy Check out the per capita popularity of Dogs named duffy for each state in the map below. Is the Dog name duffy only for Dogs? Nope The first name duffy is a human name & There is also a Cat named duffy Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Luna Willie Sally Buster