Fatboy

Fat·boyFunny

At a glance

Fatboy is the #2941 dog name in our records. About 1 in 14,627 male dogs is called Fatboy, and the name is falling.

Data updated November 2026 · How we count

How popular is Fatboy?

#2,941dog name of 19,856
1 in 14,627male dogs
31dogs in the records
#2,479cat name

Girl or boy?

Girls 0%Boys 94%Not recorded 6%

0% girls · 100% boys among 29 dogs with a recorded sex

Fatboy over the years

Falling
00.50.92013: 0.8, 2014: 0.5, 2015: 0.3, 2016: 0.5, 2017: 0.0, 2018: 0.0, 2019: 0.0, 2020: 0.5, 2021: 0.8, 2022: 0.5, 2023: 0.0, 2024: 0.02013201520172019202120232024

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

Popular with these breeds

Names that sound like Fatboy

FaithFatimaFattyFat FatFatfutiFaytheFatman

Questions

Is Fatboy a girl or boy dog name?

It is almost always a boy's name (100% male).

How popular is Fatboy for dogs?

Fatboy is the #2,941 dog name of 19,856 in our data, with 31 dogs in public records. The name is falling.

How do you pronounce Fatboy?

Fatboy is said in 2 syllables: Fat·boy. Tap Listen to hear it.

What names sound like Fatboy?

Faith, Fatima and Fatty sound similar.

What breeds are often named Fatboy?

Mastiff Tibetans, English Bulldogs and Pit Bulls are the breeds most often called Fatboy.

More dog names