Fenix is a rare name used for both girls and boys that has climbed to its highest level yet, peaking in 2023.
Fenix is predominantly a boy name. In 2025 it ranked #2,013 among boys (75) and #6,629 among girls (17) — overall #3,752 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 92 | 92 | #6,629 | #2,013 |
| 2024 | 91 | 91 | #6,741 | #2,047 |
| 2023 | 98 | 98 | #5,616 | #2,005 |
| 2022 | 96 | 96 | #6,063 | #2,009 |
| 2021 | 93 | 93 | #6,491 | #1,988 |
| 2020 | 78 | 78 | #7,333 | #2,194 |
| 2019 | 82 | 82 | #8,766 | #2,068 |
| 2018 | 85 | 85 | #7,209 | #2,070 |
| 2017 | 91 | 91 | #5,422 | #2,076 |
| 2016 | 61 | 61 | #9,627 | #2,528 |
| 2015 | 51 | 51 | #13,468 | #2,732 |
| 2014 | 42 | 42 | #15,217 | #3,108 |
| 2013 | 49 | 49 | #15,243 | #2,730 |
| 2012 | 57 | 57 | #10,687 | #2,609 |
| 2011 | 54 | 54 | #10,640 | #2,716 |
| 2010 | 54 | 54 | #9,417 | #2,839 |
| 2009 | 56 | 56 | #8,592 | #2,861 |
| 2008 | 51 | 51 | #7,865 | #3,243 |
| 2007 | 35 | 35 | #14,408 | #3,722 |
| 2006 | 24 | 24 | #11,760 | #5,608 |
| 2005 | 19 | 19 | #15,118 | #5,981 |
| 2004 | 18 | 18 | #14,754 | #6,255 |
| 2003 | 12 | 12 | #12,860 | #11,452 |
| 2002 | 12 | 12 | #16,290 | #8,751 |
| 2001 | 20 | 20 | #8,960 | #7,099 |
| 2000 | 7 | 7 | — | #8,484 |