Naithan is a very rare variant of Nathan that peaked in 2009 and has since faded.
Naithan is a boy name. In 2025 it ranked #8,052 for boy births in the United States (and #16,805 across all names), given to 10 babies. Naithan first appears in 1990 and peaked in 2009 (20 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 10 | 10 | #8,052 |
| 2024 | 5 | 5 | #13,625 |
| 2022 | 9 | 9 | #8,779 |
| 2021 | 8 | 8 | #9,419 |
| 2020 | 10 | 10 | #7,899 |
| 2019 | 11 | 11 | #7,477 |
| 2018 | 6 | 6 | #11,725 |
| 2017 | 7 | 7 | #10,446 |
| 2016 | 19 | 19 | #5,079 |
| 2015 | 15 | 15 | #5,910 |
| 2014 | 11 | 11 | #7,392 |
| 2013 | 9 | 9 | #8,564 |
| 2012 | 12 | 12 | #6,906 |
| 2011 | 17 | 17 | #5,358 |
| 2010 | 12 | 12 | #6,966 |
| 2009 | 20 | 20 | #4,872 |
| 2008 | 10 | 10 | #8,106 |
| 2007 | 11 | 11 | #7,441 |
| 2006 | 9 | 9 | #8,524 |
| 2005 | 18 | 18 | #4,769 |
| 2004 | 17 | 17 | #4,939 |
| 2003 | 12 | 12 | #6,143 |
| 2002 | 5 | 5 | #11,906 |
| 2001 | 8 | 8 | #8,074 |
| 2000 | 7 | 7 | #8,833 |
| 1995 | 7 | — | #7,549 |
| 1990 | 5 | — | #9,074 |