Calum is an uncommon variant of Callum that has climbed to its highest level yet, peaking in 2025.
Calum is a boy name. In 2025 it ranked #799 for boy births in the United States (and #1,640 across all names), given to 313 babies. Calum was first reported in SSA data in 1978 and peaked in 2025 (313 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 313 | 313 | #799 |
| 2024 | 259 | 259 | #904 |
| 2023 | 262 | 262 | #889 |
| 2022 | 303 | 303 | #817 |
| 2021 | 284 | 284 | #838 |
| 2020 | 240 | 240 | #929 |
| 2019 | 238 | 238 | #919 |
| 2018 | 202 | 202 | #1,018 |
| 2017 | 140 | 140 | #1,294 |
| 2016 | 92 | 92 | #1,696 |
| 2015 | 76 | 76 | #1,914 |
| 2014 | 51 | 51 | #2,466 |
| 2013 | 50 | 50 | #2,465 |
| 2012 | 49 | 49 | #2,523 |
| 2011 | 69 | 69 | #1,990 |
| 2010 | 56 | 56 | #2,289 |
| 2009 | 64 | 64 | #2,123 |
| 2008 | 63 | 63 | #2,145 |
| 2007 | 64 | 64 | #2,120 |
| 2006 | 43 | 43 | #2,702 |
| 2005 | 50 | 50 | #2,332 |
| 2004 | 40 | 40 | #2,647 |
| 2003 | 44 | 44 | #2,397 |
| 2002 | 44 | 44 | #2,342 |
| 2001 | 49 | 49 | #2,121 |
| 2000 | 35 | 35 | #2,629 |
| 1999 | 31 | 31 | #2,731 |
| 1998 | 48 | 48 | #1,991 |
| 1997 | 44 | — | #2,029 |
| 1996 | 43 | — | #2,020 |
| 1995 | 27 | — | #2,693 |
| 1994 | 31 | — | #2,449 |
| 1993 | 19 | — | #3,384 |
| 1992 | 15 | — | #3,941 |
| 1991 | 13 | — | #4,264 |
| 1990 | 17 | — | #3,485 |
| 1989 | 9 | — | #5,219 |
| 1988 | 6 | — | #6,535 |
| 1987 | 7 | — | #5,560 |
| 1985 | 5 | — | #6,664 |
| 1981 | 6 | — | #5,593 |
| 1978 | 5 | — | #5,916 |