Caelen is a rare variant of Callan that peaked in 2009 and has grown less common since.
Caelen is predominantly a boy name. In 2025 it ranked #6,515 for boy births in the United States (and #13,684 across all names), given to 13 babies. Caelen first appears in 1993 and peaked in 2009 (39 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 13 | 13 | — | #6,515 |
| 2024 | 12 | 12 | — | #6,899 |
| 2023 | 18 | 18 | — | #5,283 |
| 2022 | 7 | 7 | — | #9,998 |
| 2021 | 6 | 6 | — | #11,012 |
| 2020 | 13 | 13 | — | #6,356 |
| 2019 | 14 | 14 | — | #6,152 |
| 2018 | 9 | 9 | — | #8,268 |
| 2016 | 19 | 19 | #14,669 | #6,419 |
| 2015 | 17 | 17 | — | #5,332 |
| 2014 | 23 | 23 | — | #4,279 |
| 2013 | 18 | 18 | — | #5,005 |
| 2012 | 22 | 22 | — | #4,414 |
| 2011 | 22 | 22 | — | #4,387 |
| 2010 | 34 | 34 | #13,726 | #3,826 |
| 2009 | 44 | 44 | #17,795 | #3,000 |
| 2008 | 34 | 34 | — | #3,294 |
| 2007 | 34 | 34 | #12,888 | #3,915 |
| 2006 | 21 | 21 | — | #4,380 |
| 2005 | 34 | 34 | #11,084 | #3,728 |
| 2004 | 25 | 25 | #16,552 | #4,284 |
| 2003 | 27 | 27 | #8,611 | #5,070 |
| 2002 | 28 | 28 | — | #3,195 |
| 2001 | 25 | 25 | #15,766 | #3,990 |
| 2000 | 19 | 19 | #15,437 | #5,073 |
| 1999 | 16 | 16 | — | #4,374 |
| 1998 | 14 | 14 | #14,495 | #6,388 |
| 1997 | 17 | — | — | #3,903 |
| 1996 | 13 | — | — | #4,643 |
| 1995 | 13 | — | — | #4,546 |
| 1993 | 5 | — | — | #8,888 |