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Brennan

Brennan is a boy name of English origin.

  • GenderBoy
  • OriginEnglish
  • StyleModern
  • Syllables2
  • US rank#665

How popular is Brennan?

Brennan has been given to 34,245 babies in the United States since 1916, peaking in the 2000s. It has been climbing over the last two decades.

About 1 in 4,797 babies born in the United States were given this name in the most recent year on record.

07751,550191619682020
Babies named Brennan per year in the United States, 1916–2020. Source: Social Security Administration
34,245 Babies named since 1916
2000s Peak decade
Rising Recent trend

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Frequently asked questions about Brennan

Is Brennan a boy's or a girl's name?

Brennan is most often given to boys.

How popular is the name Brennan?

Brennan has been given to 34,245 babies in the United States since 1916, peaking in the 2000s. It has been climbing over the last two decades.