Ansen is a very rare variant of Anson that peaked in 2014 and remains in steady use.
Ansen is a boy name. In 2025 it ranked #7,711 for boy births in the United States (and #16,154 across all names), given to 10 babies. Ansen first appears in 1977 and peaked in 2014 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 10 | 10 | #7,711 |
| 2024 | 15 | 15 | #5,924 |
| 2023 | 14 | 14 | #6,243 |
| 2022 | 9 | 9 | #8,356 |
| 2021 | 14 | 14 | #6,049 |
| 2020 | 8 | 8 | #8,796 |
| 2019 | 10 | 10 | #7,685 |
| 2018 | 10 | 10 | #7,652 |
| 2017 | 11 | 11 | #7,127 |
| 2016 | 13 | 13 | #6,378 |
| 2015 | 11 | 11 | #7,096 |
| 2014 | 16 | 16 | #5,497 |
| 2013 | 9 | 9 | #8,152 |
| 2012 | 9 | 9 | #8,193 |
| 2011 | 10 | 10 | #7,534 |
| 2010 | 12 | 12 | #6,719 |
| 2009 | 9 | 9 | #8,341 |
| 2008 | 8 | 8 | #9,061 |
| 2007 | 10 | 10 | #7,627 |
| 2006 | 11 | 11 | #6,937 |
| 2005 | 12 | 12 | #6,249 |
| 2004 | 14 | 14 | #5,512 |
| 2003 | 7 | 7 | #8,713 |
| 2002 | 7 | 7 | #8,512 |
| 2001 | 9 | 9 | #6,964 |
| 1999 | 5 | 5 | #10,003 |
| 1980 | 5 | — | #6,305 |
| 1977 | 5 | — | #5,882 |