Keelin is a rare name used for both girls and boys that peaked in 2002 and has since faded.
Keelin is predominantly a girl name. It last appears in U.S. records in 2025. Keelin was first reported in SSA data in 1956 and peaked in 2002 (61 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 8 | 8 | — | #9,325 |
| 2024 | 6 | 6 | — | #11,684 |
| 2023 | 8 | 8 | — | #9,363 |
| 2022 | 13 | 13 | #14,461 | #10,347 |
| 2021 | 8 | 8 | #11,647 | — |
| 2020 | 19 | 19 | #12,816 | #6,833 |
| 2019 | 22 | 22 | #10,913 | #6,604 |
| 2018 | 26 | 26 | #7,962 | #6,929 |
| 2017 | 15 | 15 | #15,033 | #8,511 |
| 2016 | 24 | 24 | #7,798 | #8,497 |
| 2015 | 23 | 23 | #7,440 | #10,117 |
| 2014 | 32 | 32 | #6,320 | #6,864 |
| 2013 | 34 | 34 | #5,403 | #8,467 |
| 2012 | 43 | 43 | #4,903 | #6,163 |
| 2011 | 41 | 41 | #4,756 | #7,265 |
| 2010 | 48 | 48 | #4,801 | #5,145 |
| 2009 | 51 | 51 | #4,422 | #5,436 |
| 2008 | 55 | 55 | #3,743 | #6,985 |
| 2007 | 61 | 61 | #3,409 | #6,870 |
| 2006 | 49 | 49 | #3,590 | #13,068 |
| 2005 | 49 | 49 | #3,685 | #8,006 |
| 2004 | 53 | 53 | #3,533 | #6,777 |
| 2003 | 46 | 46 | #3,502 | #11,865 |
| 2002 | 70 | 70 | #2,566 | #7,354 |
| 2001 | 58 | 58 | #3,281 | #4,790 |
| 2000 | 63 | 63 | #3,369 | #3,590 |
| 1999 | 56 | 56 | #3,215 | #4,463 |
| 1998 | 43 | 43 | #3,457 | #7,223 |
| 1997 | 50 | — | #3,326 | #4,362 |
| 1996 | 48 | — | #3,117 | #5,778 |
| 1995 | 37 | — | #4,422 | #4,407 |
| 1994 | 27 | — | #3,953 | — |
| 1993 | 30 | — | #4,589 | #6,549 |
| 1992 | 33 | — | #3,911 | #7,970 |
| 1991 | 26 | — | #4,727 | #8,904 |
| 1990 | 12 | — | #7,091 | — |
| 1989 | 14 | — | #5,974 | — |
| 1988 | 8 | — | #8,778 | — |
| 1987 | 9 | — | #7,668 | — |
| 1986 | 6 | — | #10,134 | — |
| 1985 | 9 | — | #7,241 | — |
| 1984 | 5 | — | #11,202 | — |
| 1983 | 7 | — | #8,466 | — |
| 1982 | 5 | — | #11,292 | — |
| 1981 | 8 | — | #7,733 | — |
| 1980 | 9 | — | #7,059 | — |
| 1978 | 6 | — | #9,050 | — |
| 1973 | 7 | — | #7,004 | — |
| 1972 | 6 | — | #7,699 | — |
| 1964 | 5 | — | #7,252 | — |
| 1956 | 5 | — | #6,415 | — |