Keeghan is a rare name used for both girls and boys that peaked in 2009 and has since faded.
Keeghan is predominantly a boy name. In 2025 it ranked #11,362 for boy births in the United States (and #23,416 across all names), given to 6 babies. Keeghan was first reported in SSA data in 1992 and peaked in 2008 (30 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 6 | 6 | — | #11,362 |
| 2019 | 6 | 6 | — | #11,483 |
| 2018 | 12 | 12 | #14,743 | #11,502 |
| 2017 | 11 | 11 | — | #7,326 |
| 2016 | 10 | 10 | — | #7,887 |
| 2015 | 10 | 10 | — | #7,779 |
| 2014 | 11 | 11 | — | #7,304 |
| 2013 | 22 | 22 | #15,585 | #5,535 |
| 2012 | 20 | 20 | #15,926 | #6,162 |
| 2011 | 12 | 12 | — | #6,816 |
| 2010 | 32 | 32 | #12,875 | #4,176 |
| 2009 | 37 | 37 | #13,065 | #3,687 |
| 2008 | 30 | 30 | — | #3,608 |
| 2007 | 36 | 36 | #12,155 | #3,845 |
| 2006 | 30 | 30 | #11,027 | #4,605 |
| 2005 | 15 | 15 | — | #5,443 |
| 2004 | 20 | 20 | #15,106 | #5,641 |
| 2003 | 20 | 20 | #11,868 | #6,069 |
| 2002 | 9 | 9 | — | #7,353 |
| 2001 | 13 | 13 | — | #5,529 |
| 2000 | 25 | 25 | #8,873 | #5,193 |
| 1999 | 8 | 8 | — | #7,521 |
| 1998 | 10 | 10 | — | #6,079 |
| 1997 | 18 | — | #12,903 | #5,120 |
| 1996 | 9 | — | — | #6,268 |
| 1995 | 6 | — | — | #8,357 |
| 1992 | 6 | — | — | #7,968 |