So what are the most popular pet names in Colorado right now? Most Popular Dog Names in ColoradoColorado’s most popular dog and cat names revealed Canva Pro loading...U.S. News and World Report says the most popular dog names in the state of Colorado in 2025 are: Luna, Bella, Bailey, Lucy, and Daisy. Most Popular Cat Names in ColoradoWell, Luna was the most popular dog name in Colorado in 2025, but it's also the most popular cat name. What if you had to use the name of a Colorado town or landmark for your pet's name? Colorado’s most popular dog and cat names revealed Canva Pro loading...Get our free mobile appLOOK: Popular Colorado Town Names We Would Use for Kids and Pets What if you could only name your child after a city or town located somewhere in the state of Colorado?