Brannigan
UnisexBrannigan has been given to 28 babies in the U.S. since 1976. It peaked in 1985.
Popularity over time births per year, 1880–2025
Total babies
28
Peak year
1985 (7 babies)
Rank in 2025
Below top 1000
First recorded
1976
10-year trend
New / returning
Gender split
25% girls / 75% boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Brannigan.
Sibling name ideas for Brannigan
Same era and popularity as Brannigan, avoiding matching initials or rhymes.
FAQ
How popular is the name Brannigan?
Brannigan has been given to 28 babies in the U.S. since 1976. It ranked below the top 1000 in 2025.
When did the name Brannigan peak?
Brannigan peaked in 1985, when 7 babies were given the name.
Is Brannigan a girl or boy name?
Brannigan is a unisex name, used for both girls and boys.
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