Erinn
- US rank
- Unranked
- Syllables
- 2
- Peak
- #1,088 in 1977
0 babies were named Erinn in the US in 2025.
Found on lists
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US births per million girls, 1963–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Erinn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryErinn first shows up in US birth records in 1963, the first year at least 5 babies got it. It has been in use for 62 years since.
- Best yearIts best year was 1977, when it reached #1,088.
About the name Erinn
Erinn is a girl name of Irish origin. It has 5 letters and 2 syllables, starting with E and ending in “-inn”. US birth records list Erinn for girls from 1963 to 2020, in 57 of those 58 years. Its best year was 1977, when it ranked #1,088 among girl names. It hasn't been given to 5 or more US babies in a year since 2020, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1960s | 17 | 58,923 girls |
| 1970s | 53 | 18,965 girls |
| 1980s | 61 | 16,289 girls |
| 1990s | 48 | 20,756 girls |
| 2000s | 17 | 57,405 girls |
| 2010s | 8.4 | 119,332 girls |
| 2020s | 5.6 | 178,571 girls |
Other spellings of Erinn
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 Erinn
What is the origin of the name Erinn?
Erinn has Irish roots in our records. Other Irish names include Abigail, Riley, Maeve.
Is Erinn a boy or girl name?
Erinn is a girl name.
How popular is the name Erinn?
Erinn is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2020. It peaked at #1,088 in 1977.