Girls name · Colorado
Erin in Colorado
In 2025, 8 babies born in Colorado were named Erin, making it the #658 most popular girls name that year. Years with 5 or more births, starting in 1956, add up to 5,175.
Popularity over time
Erin in Colorado, year by year
| Year | Babies | State rank |
|---|---|---|
| 1956 | 6 | #398 |
| 1966 | 22 | #168 |
| 1975 | 102 | #27 |
| 1985 | 222 | #18 |
| 1994 | 105 | #39 |
| 2004 | 48 | #123 |
| 2013 | 17 | #326 |
| 2025 | 8 | #658 |
No year in Colorado had more Erin births than 1981, when 284 were born. Erin's highest rank in Colorado was #10, set in 1981.
Rank swung between #10 (1981) and #814 (2017) in Colorado, from #398 in 1956 to #658 in 2025.
Nationally, Erin's strongest state was Vermont, where it hit #6 in 1982. See Erin in every state →
How popular is Erin in Colorado?
In 2025, 8 babies born in Colorado were named Erin, making it the #658 most popular girls name that year. Years with 5 or more births, starting in 1956, add up to 5,175.
How many babies are named Erin in Colorado?
In 2025, 8 babies born in Colorado were named Erin.
What is the rank of Erin in Colorado?
Erin's 2025 rank among girls names in Colorado was #658.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.