Kelen is a very rare variant of Kellen that peaked in 2007 and has since faded.
Kelen is predominantly a boy name. It last appears in U.S. records in 2019. Kelen first appears in 1982 and peaked in 2007 (15 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2019 | 8 | 8 | — | #9,332 |
| 2016 | 7 | 7 | — | #10,234 |
| 2014 | 7 | 7 | — | #10,215 |
| 2013 | 9 | 9 | — | #8,470 |
| 2012 | 8 | 8 | — | #9,314 |
| 2011 | 12 | 12 | #18,211 | #10,234 |
| 2010 | 14 | 14 | — | #6,220 |
| 2009 | 10 | 10 | — | #8,015 |
| 2008 | 5 | 5 | — | #13,628 |
| 2007 | 15 | 15 | — | #5,799 |
| 2006 | 11 | 11 | #18,630 | #11,388 |
| 2005 | 7 | 7 | — | #9,652 |
| 2004 | 12 | 12 | — | #6,344 |
| 2003 | 5 | 5 | #17,074 | — |
| 2002 | 14 | 14 | #16,806 | #7,358 |
| 2001 | 8 | 8 | — | #7,963 |
| 2000 | 8 | 8 | — | #7,838 |
| 1997 | 6 | — | — | #8,732 |
| 1995 | 11 | — | #14,542 | #8,368 |
| 1994 | 6 | — | — | #8,301 |
| 1992 | 8 | — | — | #6,411 |
| 1988 | 5 | — | — | #7,926 |
| 1987 | 7 | — | — | #5,797 |
| 1983 | 5 | — | — | #6,793 |
| 1982 | 6 | — | — | #6,029 |