Keylan is a rare variant of Kellen that peaked in 2010 and has grown less common since.
Keylan is predominantly a boy name. In 2025 it ranked #3,709 for boy births in the United States (and #7,983 across all names), given to 30 babies. Keylan first appears in 1989 and peaked in 2006 (49 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 30 | 30 | — | #3,709 |
| 2024 | 29 | 29 | #12,808 | #4,638 |
| 2023 | 40 | 40 | #16,421 | #3,384 |
| 2022 | 27 | 27 | — | #4,049 |
| 2021 | 23 | 23 | — | #4,444 |
| 2020 | 30 | 30 | — | #3,619 |
| 2019 | 25 | 25 | — | #4,181 |
| 2018 | 24 | 24 | — | #4,302 |
| 2017 | 22 | 22 | — | #4,536 |
| 2016 | 28 | 28 | — | #3,841 |
| 2015 | 32 | 32 | — | #3,473 |
| 2014 | 36 | 36 | — | #3,132 |
| 2013 | 39 | 39 | — | #2,925 |
| 2012 | 53 | 53 | #14,276 | #2,654 |
| 2011 | 47 | 47 | — | #2,613 |
| 2010 | 55 | 55 | #14,269 | #2,571 |
| 2009 | 40 | 40 | — | #2,972 |
| 2008 | 52 | 52 | #19,069 | #2,658 |
| 2007 | 49 | 49 | #19,111 | #2,744 |
| 2006 | 49 | 49 | — | #2,496 |
| 2005 | 37 | 37 | #17,893 | #3,204 |
| 2004 | 37 | 37 | — | #2,820 |
| 2003 | 26 | 26 | #17,104 | #4,056 |
| 2002 | 33 | 33 | — | #2,855 |
| 2001 | 24 | 24 | — | #3,572 |
| 2000 | 40 | 40 | #10,336 | #2,895 |
| 1999 | 17 | 17 | — | #4,249 |
| 1998 | 27 | 27 | — | #2,979 |
| 1997 | 17 | — | — | #3,974 |
| 1996 | 22 | — | — | #3,257 |
| 1995 | 10 | — | — | #5,727 |
| 1994 | 18 | — | — | #3,685 |
| 1993 | 9 | — | — | #6,004 |
| 1992 | 9 | — | — | #5,912 |
| 1991 | 6 | — | — | #7,800 |
| 1990 | 6 | — | — | #7,664 |
| 1989 | 5 | — | — | #8,618 |