Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Dog name Lou from 19K+ adoptable Dogs across the U.S. that need homes Now! data last updated: 11/07/25 - Dig In Most adoptable Dogs with the the name lou live in the state of Missouri. 40.0% live in Missouri, 20.0% live in North Carolina, Louisiana and Texas If you want to stand out take your Dog to New Hampshire (None live there). The majority of Dogs with the name Lou are in the other group Is Lou usually a male or female name? ♀♀♀♀♀ ♂ Lou is without doubt a male Dog name. 99.99% of all Lou in the United States are male while only 0.01% are female. FEMALEMALE If you're a Dog and your name is Lou you are most likelyA Pit Bull Terrier 19.48% of all Dogs named Lou are Pit Bull Terrier 11.69% are Chihuahua 10.39% are Labrador Retriever 5.19% are German Shepherd Dog 3.9% are Terrier Lou is a fairly popular Dog name. Lou is currently the 336th most popular Dog name in the United States. it reached its peak popularity as the 146th most common Dog name in Feb. In the past few months, the name has become less popular. Fun fact: Missouri is the state with the highest per capita adoptable Dogs named lou Check out the per capita popularity of Dogs named lou for each state in the map below. Is the Dog name lou only for Dogs? Nope The first name lou is a human name & There is also a Cat named lou Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Jojo Penny Marley Kenny