Aerin is a rare girls' name that peaked in 2008 and has grown less common since.
Aerin is predominantly a girl name. In 2025 it ranked #8,371 for girl births in the United States (and #14,334 across all names), given to 12 babies. Aerin was first reported in SSA data in 1976 and peaked in 2008 (54 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 12 | 12 | #8,371 | — |
| 2024 | 17 | 17 | #6,647 | — |
| 2023 | 19 | 19 | #6,174 | — |
| 2022 | 20 | 20 | #5,988 | — |
| 2021 | 25 | 25 | #5,093 | — |
| 2020 | 23 | 23 | #5,319 | — |
| 2019 | 35 | 35 | #4,072 | — |
| 2018 | 30 | 30 | #4,564 | — |
| 2017 | 37 | 37 | #3,999 | — |
| 2016 | 27 | 27 | #4,994 | — |
| 2015 | 18 | 18 | #6,726 | — |
| 2014 | 26 | 26 | #5,166 | — |
| 2013 | 29 | 29 | #5,493 | #12,184 |
| 2012 | 20 | 20 | #6,347 | — |
| 2011 | 24 | 24 | #5,548 | — |
| 2010 | 25 | 25 | #5,419 | — |
| 2009 | 32 | 32 | #4,574 | — |
| 2008 | 60 | 60 | #3,120 | #11,073 |
| 2007 | 32 | 32 | #4,568 | — |
| 2006 | 28 | 28 | #4,955 | — |
| 2005 | 26 | 26 | #4,960 | — |
| 2004 | 38 | 38 | #3,749 | — |
| 2003 | 29 | 29 | #4,418 | — |
| 2002 | 17 | 17 | #6,400 | — |
| 2001 | 29 | 29 | #4,210 | — |
| 2000 | 40 | 40 | #3,334 | — |
| 1999 | 27 | 27 | #4,202 | — |
| 1998 | 36 | 36 | #3,732 | #9,656 |
| 1997 | 14 | — | #6,488 | — |
| 1996 | 17 | — | #5,533 | — |
| 1995 | 17 | — | #5,441 | — |
| 1994 | 18 | — | #5,254 | — |
| 1993 | 9 | — | #8,726 | — |
| 1992 | 6 | — | #11,752 | — |
| 1991 | 5 | — | #13,177 | — |
| 1990 | 11 | — | #7,307 | — |
| 1989 | 6 | — | #10,865 | — |
| 1988 | 10 | — | #7,117 | — |
| 1986 | 8 | — | #7,756 | — |
| 1984 | 9 | — | #6,814 | — |
| 1983 | 7 | — | #8,056 | — |
| 1982 | 5 | — | #10,526 | — |
| 1981 | 5 | — | #10,431 | — |
| 1980 | 6 | — | #9,100 | — |
| 1979 | 6 | — | #9,020 | — |
| 1978 | 11 | — | #5,569 | — |
| 1976 | 9 | — | #6,051 | — |