Erynn is a rare variant of Erin that peaked in 1999 and has grown less common since.
Erynn is a girl name. In 2025 it ranked #6,185 for girl births in the United States (and #10,727 across all names), given to 19 babies. Erynn was first reported in SSA data in 1970 and peaked in 1999 (73 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 19 | 19 | #6,185 |
| 2024 | 27 | 27 | #4,936 |
| 2023 | 15 | 15 | #7,370 |
| 2022 | 20 | 20 | #6,061 |
| 2021 | 32 | 32 | #4,352 |
| 2020 | 28 | 28 | #4,676 |
| 2019 | 43 | 43 | #3,570 |
| 2018 | 40 | 40 | #3,751 |
| 2017 | 42 | 42 | #3,651 |
| 2016 | 36 | 36 | #4,113 |
| 2015 | 41 | 41 | #3,724 |
| 2014 | 43 | 43 | #3,608 |
| 2013 | 49 | 49 | #3,280 |
| 2012 | 43 | 43 | #3,664 |
| 2011 | 56 | 56 | #3,025 |
| 2010 | 36 | 36 | #4,132 |
| 2009 | 62 | 62 | #2,833 |
| 2008 | 60 | 60 | #2,934 |
| 2007 | 55 | 55 | #3,142 |
| 2006 | 39 | 39 | #3,875 |
| 2005 | 42 | 42 | #3,531 |
| 2004 | 42 | 42 | #3,515 |
| 2003 | 66 | 66 | #2,472 |
| 2002 | 46 | 46 | #3,109 |
| 2001 | 63 | 63 | #2,471 |
| 2000 | 63 | 63 | #2,437 |
| 1999 | 73 | 73 | #2,101 |
| 1998 | 62 | 62 | #2,288 |
| 1997 | 55 | — | #2,400 |
| 1996 | 50 | — | #2,524 |
| 1995 | 33 | — | #3,377 |
| 1994 | 34 | — | #3,317 |
| 1993 | 45 | — | #2,686 |
| 1992 | 39 | — | #2,994 |
| 1991 | 32 | — | #3,388 |
| 1990 | 36 | — | #3,097 |
| 1989 | 26 | — | #3,814 |
| 1988 | 33 | — | #3,054 |
| 1987 | 16 | — | #4,918 |
| 1986 | 16 | — | #4,794 |
| 1985 | 20 | — | #4,020 |
| 1984 | 13 | — | #5,304 |
| 1983 | 14 | — | #4,951 |
| 1982 | 21 | — | #3,813 |
| 1981 | 15 | — | #4,799 |
| 1980 | 14 | — | #5,054 |
| 1979 | 15 | — | #4,685 |
| 1978 | 15 | — | #4,506 |
| 1977 | 16 | — | #4,283 |
| 1976 | 8 | — | #6,798 |
| 1975 | 11 | — | #5,251 |
| 1974 | 6 | — | #7,996 |
| 1973 | 6 | — | #7,711 |
| 1972 | 7 | — | #6,759 |
| 1971 | 6 | — | #7,663 |
| 1970 | 8 | — | #5,971 |