Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the Dog name Rollo from 25K+ adoptable Dogs across the U.S. that need homes Now! data last updated: 11/28/25 - Dig In Most adoptable Dogs with the the name rollo live in the state of Mississippi and California. 50.0% live in Mississippi and California, If you want to stand out take your Dog to New Hampshire (None live there). The majority of Dogs with the name Rollo are in the other group Is Rollo generally a male or female name? ♀♀♀♀♀ ♂ Rollo is unquestionably a male Dog name. 99.99% of all Rollo in the US are male whereas only 0.01% are female. FEMALEMALE If you're a Dog and your name is Rollo you are most likelyA Labrador Retriever 15.22% of all Dogs named Rollo are Labrador Retriever 10.87% are Pit Bull Terrier 10.87% are Chihuahua 8.7% are Terrier 8.7% are German Shepherd Dog Rollo is a somewhat unpopular Dog name. Rollo is currently the 684th most popular Dog name in the USA. it reached its peak popularity as the 286th most common Dog name in Jan. In the past few months, the name has become less popular. Cool fact: Mississippi is the state with the highest per capita adoptable Dogs named rollo Check out the per capita popularity of Dogs named rollo for each state in the map below. Is the Dog name rollo only for Dogs? Nope The first name rollo is a human name & There is also a Cat named rollo Did you enjoy this page? Share it! Facebook Twitter Tumblr Reddit And check out more names: Jojo Tanner Taz Remy