Callyn is a rare variant of Cailyn that has climbed to its highest level yet, peaking in 2025.
Callyn is predominantly a girl name. In 2025 it ranked #3,789 among girls (39) and #12,353 among boys (5) — overall #6,122 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 44 | 44 | #3,789 | #12,353 |
| 2024 | 34 | 34 | #4,220 | — |
| 2023 | 21 | 21 | #5,791 | — |
| 2022 | 26 | 26 | #5,048 | — |
| 2021 | 19 | 19 | #6,222 | — |
| 2020 | 28 | 28 | #5,514 | #10,821 |
| 2019 | 29 | 29 | #5,647 | #9,915 |
| 2018 | 11 | 11 | #9,283 | — |
| 2017 | 26 | 26 | #5,074 | — |
| 2016 | 20 | 20 | #6,228 | — |
| 2015 | 19 | 19 | #6,509 | — |
| 2014 | 20 | 20 | #6,244 | — |
| 2013 | 19 | 19 | #6,521 | — |
| 2012 | 24 | 24 | #6,653 | #12,573 |
| 2011 | 22 | 22 | #5,978 | — |
| 2010 | 12 | 12 | #9,336 | — |
| 2009 | 22 | 22 | #6,147 | — |
| 2008 | 11 | 11 | #10,211 | — |
| 2007 | 15 | 15 | #8,173 | — |
| 2006 | 5 | 5 | #17,609 | — |
| 2005 | 8 | 8 | #12,031 | — |
| 2004 | 8 | 8 | #11,811 | — |
| 2003 | 11 | 11 | #9,162 | — |
| 2002 | 16 | 16 | #6,757 | — |
| 2001 | 13 | 13 | #7,811 | — |
| 2000 | 11 | 11 | #8,657 | — |
| 1999 | 11 | 11 | #8,321 | — |
| 1998 | 6 | 6 | #12,711 | — |
| 1997 | 11 | — | #7,848 | — |
| 1996 | 9 | — | #8,926 | — |
| 1995 | 16 | — | #5,715 | — |
| 1994 | 9 | — | #8,929 | — |
| 1993 | 9 | — | #8,832 | — |
| 1992 | 5 | — | #13,598 | — |
| 1990 | 6 | — | #11,619 | — |
| 1989 | 8 | — | #8,866 | — |
| 1988 | 5 | — | #12,068 | — |
| 1987 | 11 | — | #6,395 | — |
| 1986 | 7 | — | #8,650 | — |