Teagan is an established name used for both girls and boys that peaked in 2016 and has grown less common since.
Teagan is predominantly a girl name. In 2025 it ranked #341 among girls (894) and #1,631 among boys (104) — overall #656 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 998 | 998 | #341 | #1,631 |
| 2024 | 1,066 | 1,066 | #332 | #1,469 |
| 2023 | 1,134 | 1,134 | #308 | #1,378 |
| 2022 | 1,237 | 1,237 | #286 | #1,424 |
| 2021 | 1,340 | 1,340 | #255 | #1,449 |
| 2020 | 1,634 | 1,634 | #192 | #1,346 |
| 2019 | 1,744 | 1,744 | #185 | #1,294 |
| 2018 | 1,805 | 1,805 | #178 | #1,253 |
| 2017 | 1,882 | 1,882 | #175 | #1,234 |
| 2016 | 2,220 | 2,220 | #150 | #1,120 |
| 2015 | 1,641 | 1,641 | #231 | #1,011 |
| 2014 | 1,499 | 1,499 | #254 | #980 |
| 2013 | 1,448 | 1,448 | #264 | #924 |
| 2012 | 1,548 | 1,548 | #259 | #753 |
| 2011 | 1,768 | 1,768 | #214 | #762 |
| 2010 | 1,646 | 1,646 | #243 | #688 |
| 2009 | 1,577 | 1,577 | #276 | #652 |
| 2008 | 1,412 | 1,412 | #321 | #663 |
| 2007 | 1,148 | 1,148 | #412 | #676 |
| 2006 | 984 | 984 | #430 | #840 |
| 2005 | 844 | 844 | #480 | #878 |
| 2004 | 737 | 737 | #523 | #906 |
| 2003 | 572 | 572 | #627 | #1,087 |
| 2002 | 562 | 562 | #623 | #1,021 |
| 2001 | 434 | 434 | #748 | #1,201 |
| 2000 | 365 | 365 | #838 | #1,310 |
| 1999 | 334 | 334 | #817 | #1,601 |
| 1998 | 241 | 241 | #1,073 | #1,739 |
| 1997 | 215 | — | #1,168 | #1,726 |
| 1996 | 196 | — | #1,118 | #2,433 |
| 1995 | 116 | — | #1,836 | #2,173 |
| 1994 | 111 | — | #1,755 | #2,753 |
| 1993 | 89 | — | #2,066 | #3,132 |
| 1992 | 90 | — | #2,008 | #3,206 |
| 1991 | 77 | — | #2,352 | #2,977 |
| 1990 | 67 | — | #2,490 | #3,448 |
| 1989 | 44 | — | #3,323 | #4,493 |
| 1988 | 43 | — | #3,297 | #3,889 |
| 1987 | 33 | — | #3,415 | #6,858 |
| 1986 | 43 | — | #2,717 | #5,871 |
| 1985 | 30 | — | #3,077 | — |
| 1984 | 15 | — | #4,950 | — |
| 1983 | 5 | — | #11,904 | — |
| 1982 | 7 | — | #9,145 | — |
| 1981 | 9 | — | #7,353 | — |
| 1979 | 6 | — | #10,091 | — |