Ethyn is a rare variant of Ethan that peaked in 2010 and has since faded.
Ethyn is a boy name. In 2025 it ranked #11,085 for boy births in the United States (and #22,869 across all names), given to 6 babies. Ethyn first appears in 1989 and peaked in 2010 (110 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #11,085 |
| 2023 | 12 | 12 | #7,028 |
| 2022 | 12 | 12 | #6,945 |
| 2021 | 24 | 24 | #4,284 |
| 2020 | 27 | 27 | #3,852 |
| 2019 | 32 | 32 | #3,515 |
| 2018 | 53 | 53 | #2,452 |
| 2017 | 58 | 58 | #2,282 |
| 2016 | 52 | 52 | #2,445 |
| 2015 | 47 | 47 | #2,617 |
| 2014 | 88 | 88 | #1,717 |
| 2013 | 91 | 91 | #1,661 |
| 2012 | 80 | 80 | #1,836 |
| 2011 | 70 | 70 | #1,975 |
| 2010 | 110 | 110 | #1,484 |
| 2009 | 97 | 97 | #1,629 |
| 2008 | 92 | 92 | #1,668 |
| 2007 | 98 | 98 | #1,598 |
| 2006 | 81 | 81 | #1,728 |
| 2005 | 80 | 80 | #1,678 |
| 2004 | 59 | 59 | #2,030 |
| 2003 | 53 | 53 | #2,111 |
| 2002 | 45 | 45 | #2,309 |
| 2001 | 39 | 39 | #2,502 |
| 2000 | 37 | 37 | #2,545 |
| 1999 | 28 | 28 | #2,961 |
| 1998 | 30 | 30 | #2,732 |
| 1997 | 13 | — | #4,750 |
| 1996 | 8 | — | #6,697 |
| 1995 | 6 | — | #8,128 |
| 1993 | 8 | — | #6,405 |
| 1989 | 5 | — | #8,296 |