Brynnan
- US rank
- Unranked
- Syllables
- 2
- Peak
- #7,783 in 2011
0 babies were named Brynnan in the US in 2025.
Found on lists
Save adds it to your list. Vote moves it up the top voted names.
US births per million girls, 1994–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Brynnan you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryBrynnan first shows up in US birth records in 1994, the first year at least 5 babies got it. It has been in use for 31 years since.
- Best yearIts best year was 2011, when it reached #7,783.
About the name Brynnan
Brynnan is a girl name of Irish and Latin origin. It has 7 letters and 2 syllables, starting with B and ending in “-nan”. US birth records list Brynnan for girls from 1994 to 2019, in 20 of those 26 years. Its best year was 2011, when it ranked #7,783 among girl names. It hasn't been given to 5 or more US babies in a year since 2019, so today it's a genuinely rare choice.
Origin:Irish namesLatin names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 2.4 | 425,532 girls |
| 2000s | 4.2 | 240,964 girls |
| 2010s | 3.6 | 278,552 girls |
More Irish girl names
- Girl name: Abigail · my father is joy
- Unisex name: Riley · rye clearing
- Girl name: Maeve · she who intoxicates
- Unisex name: Kennedy · helmeted head
- Unisex name: Rylee · rye clearing
- Unisex name: Sloane · raider
- Unisex name: Alani · orange tree
- Girl name: Everleigh · boar clearing
Questions about the name Brynnan
What is the origin of the name Brynnan?
Brynnan has Irish, Latin roots in our records. Other Irish names include Abigail, Riley, Maeve.
Is Brynnan a boy or girl name?
Brynnan is a girl name.
How popular is the name Brynnan?
Brynnan is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2019. It peaked at #7,783 in 2011.