Kaitlynn is an established variant of Kaitlyn that peaked in 1999 and has since faded.
Kaitlynn is predominantly a girl name. In 2025 it ranked #3,676 for girl births in the United States (and #6,456 across all names), given to 41 babies. Kaitlynn first appears in 1982 and peaked in 1999 (822 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 41 | 41 | #3,676 | — |
| 2024 | 45 | 45 | #3,480 | — |
| 2023 | 42 | 42 | #3,672 | — |
| 2022 | 63 | 63 | #2,736 | — |
| 2021 | 55 | 55 | #3,017 | — |
| 2020 | 99 | 99 | #1,934 | — |
| 2019 | 111 | 111 | #1,836 | — |
| 2018 | 109 | 109 | #1,857 | — |
| 2017 | 145 | 145 | #1,525 | — |
| 2016 | 171 | 171 | #1,375 | — |
| 2015 | 273 | 273 | #989 | — |
| 2014 | 290 | 290 | #931 | — |
| 2013 | 312 | 312 | #842 | — |
| 2012 | 404 | 404 | #699 | — |
| 2011 | 377 | 377 | #732 | — |
| 2010 | 395 | 395 | #715 | — |
| 2009 | 471 | 471 | #634 | — |
| 2008 | 565 | 565 | #544 | — |
| 2007 | 651 | 651 | #497 | — |
| 2006 | 574 | 574 | #527 | — |
| 2005 | 647 | 647 | #476 | — |
| 2004 | 675 | 675 | #453 | #12,285 |
| 2003 | 680 | 680 | #440 | — |
| 2002 | 731 | 731 | #399 | — |
| 2001 | 808 | 808 | #368 | — |
| 2000 | 801 | 801 | #368 | — |
| 1999 | 822 | 822 | #361 | — |
| 1998 | 809 | 809 | #356 | — |
| 1997 | 754 | — | #366 | — |
| 1996 | 745 | — | #365 | — |
| 1995 | 698 | — | #378 | — |
| 1994 | 602 | — | #413 | — |
| 1993 | 595 | — | #420 | — |
| 1992 | 551 | — | #452 | — |
| 1991 | 364 | — | #619 | — |
| 1990 | 340 | — | #655 | — |
| 1989 | 246 | — | #786 | — |
| 1988 | 165 | — | #998 | — |
| 1987 | 91 | — | #1,438 | — |
| 1986 | 61 | — | #1,849 | — |
| 1985 | 24 | — | #3,565 | — |
| 1984 | 17 | — | #4,400 | — |
| 1982 | 5 | — | #11,236 | — |