Kourtlyn is a rare girls' name that peaked in 2023 and remains in steady use.
Kourtlyn is a girl name. In 2025 it ranked #6,026 for girl births in the United States (and #10,486 across all names), given to 20 babies. Kourtlyn was first reported in SSA data in 1992 and peaked in 2023 (27 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 20 | 20 | #6,026 |
| 2024 | 11 | 11 | #9,270 |
| 2023 | 27 | 27 | #4,935 |
| 2022 | 9 | 9 | #10,835 |
| 2021 | 15 | 15 | #7,476 |
| 2020 | 10 | 10 | #9,940 |
| 2019 | 11 | 11 | #9,444 |
| 2018 | 20 | 20 | #6,149 |
| 2017 | 23 | 23 | #5,596 |
| 2016 | 22 | 22 | #5,896 |
| 2015 | 21 | 21 | #6,143 |
| 2014 | 23 | 23 | #5,719 |
| 2013 | 10 | 10 | #10,660 |
| 2012 | 14 | 14 | #8,445 |
| 2011 | 25 | 25 | #5,463 |
| 2010 | 19 | 19 | #6,782 |
| 2009 | 13 | 13 | #9,168 |
| 2008 | 10 | 10 | #11,242 |
| 2007 | 12 | 12 | #9,879 |
| 2006 | 8 | 8 | #13,032 |
| 2005 | 7 | 7 | #13,794 |
| 2004 | 5 | 5 | #17,555 |
| 2003 | 12 | 12 | #8,806 |
| 2002 | 7 | 7 | #12,968 |
| 2001 | 10 | 10 | #9,760 |
| 1999 | 5 | 5 | #15,718 |
| 1998 | 5 | 5 | #15,410 |
| 1997 | 9 | — | #9,451 |
| 1996 | 7 | — | #11,209 |
| 1995 | 5 | — | #14,640 |
| 1994 | 5 | — | #14,618 |
| 1992 | 8 | — | #9,984 |