Keegan is an established boys' name that peaked in 2007 and has grown less common since.
Keegan is predominantly a boy name. In 2025 it ranked #621 among boys (449) and #3,275 among girls (48) — overall #1,177 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 497 | 497 | #3,275 | #621 |
| 2024 | 540 | 540 | #2,954 | #593 |
| 2023 | 508 | 508 | #2,686 | #627 |
| 2022 | 579 | 579 | #2,978 | #566 |
| 2021 | 671 | 671 | #2,470 | #492 |
| 2020 | 662 | 662 | #2,482 | #496 |
| 2019 | 795 | 795 | #2,470 | #425 |
| 2018 | 1,028 | 1,028 | #2,154 | #353 |
| 2017 | 1,247 | 1,247 | #1,730 | #309 |
| 2016 | 1,409 | 1,409 | #1,824 | #283 |
| 2015 | 1,476 | 1,476 | #1,650 | #274 |
| 2014 | 1,679 | 1,679 | #1,751 | #238 |
| 2013 | 1,601 | 1,601 | #1,535 | #249 |
| 2012 | 1,586 | 1,586 | #1,797 | #245 |
| 2011 | 1,500 | 1,500 | #1,648 | #253 |
| 2010 | 1,563 | 1,563 | #1,627 | #246 |
| 2009 | 1,726 | 1,726 | #1,715 | #228 |
| 2008 | 1,843 | 1,843 | #1,472 | #223 |
| 2007 | 1,888 | 1,888 | #1,348 | #222 |
| 2006 | 1,719 | 1,719 | #1,685 | #227 |
| 2005 | 1,499 | 1,499 | #1,796 | #242 |
| 2004 | 1,411 | 1,411 | #1,651 | #257 |
| 2003 | 1,378 | 1,378 | #1,765 | #259 |
| 2002 | 1,399 | 1,399 | #1,615 | #253 |
| 2001 | 1,270 | 1,270 | #1,635 | #271 |
| 2000 | 1,202 | 1,202 | #1,508 | #285 |
| 1999 | 1,040 | 1,040 | #1,908 | #300 |
| 1998 | 1,008 | 1,008 | #1,909 | #305 |
| 1997 | 875 | — | #2,010 | #326 |
| 1996 | 878 | — | #1,850 | #330 |
| 1995 | 733 | — | #2,109 | #359 |
| 1994 | 666 | — | #2,222 | #385 |
| 1993 | 559 | — | #2,789 | #431 |
| 1992 | 530 | — | #2,708 | #454 |
| 1991 | 498 | — | #2,310 | #471 |
| 1990 | 425 | — | #2,871 | #501 |
| 1989 | 362 | — | #3,209 | #528 |
| 1988 | 253 | — | #2,724 | #647 |
| 1987 | 219 | — | #3,057 | #668 |
| 1986 | 199 | — | #2,808 | #703 |
| 1985 | 242 | — | #2,621 | #610 |
| 1984 | 203 | — | #2,164 | #698 |
| 1983 | 169 | — | #2,254 | #777 |
| 1982 | 157 | — | #2,612 | #806 |
| 1981 | 120 | — | #5,089 | #862 |
| 1980 | 125 | — | #4,836 | #845 |
| 1979 | 96 | — | #4,943 | #981 |
| 1978 | 73 | — | #9,049 | #1,063 |
| 1977 | 60 | — | #5,347 | #1,300 |
| 1976 | 58 | — | #4,746 | #1,327 |
| 1975 | 25 | — | — | #1,919 |
| 1974 | 24 | — | — | #1,913 |
| 1973 | 8 | — | — | #3,893 |
| 1972 | 7 | — | — | #4,210 |
| 1971 | 8 | — | — | #3,806 |
| 1970 | 14 | — | — | #2,575 |
| 1969 | 7 | — | — | #3,770 |
| 1965 | 7 | — | — | #3,405 |