Cleo

At a glance

679 dogs named Cleo appear in public records. It is almost always a girl's name (98% female).

Data updated November 2026 · How we count

How popular is Cleo?

#167dog name of 19,856
1 in 535female dogs
679dogs in the records
#21cat name

Girl or boy?

Girls 84%Boys 1%Not recorded 15%

98% girls · 2% boys among 579 dogs with a recorded sex

Cleo over the years

Rising
010.721.42013: 9.3, 2014: 8.4, 2015: 6.7, 2016: 5.7, 2017: 8.2, 2018: 11.8, 2019: 8.4, 2020: 8.0, 2021: 8.2, 2022: 11.6, 2023: 18.6, 2024: 7.82013201520172019202120232024

Dogs named Cleo per 10,000 dogs born that year, from the sources that record birth year.

Popular with these breeds

Names that sound like Cleo

Questions

Is Cleo a girl or boy dog name?

It is almost always a girl's name (98% female).

How popular is Cleo for dogs?

Cleo is the #167 dog name of 19,856 in our data, with 679 dogs in public records. The name is rising.

How do you pronounce Cleo?

Cleo is said in 2 syllables: Cle·o. Tap Listen to hear it.

What names sound like Cleo?

Chloe, Khloe and Clio sound similar.

What breeds are often named Cleo?

Poodles, Labrador Retrievers and Chihuahuas are the breeds most often called Cleo.

More dog names