Andersen is a rare variant of Anderson that peaked in 2016 and remains in steady use.
Andersen is predominantly a boy name. In 2025 it ranked #3,955 among boys (27) and #5,108 among girls (25) — overall #5,478 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 52 | 52 | #5,108 | #3,955 |
| 2024 | 44 | 44 | #5,810 | #4,445 |
| 2023 | 35 | 35 | #5,985 | #5,946 |
| 2022 | 40 | 40 | #9,112 | #3,776 |
| 2021 | 42 | 42 | #6,990 | #4,020 |
| 2020 | 49 | 49 | #6,102 | #3,573 |
| 2019 | 48 | 48 | #8,178 | #3,265 |
| 2018 | 56 | 56 | #8,661 | #2,750 |
| 2017 | 60 | 60 | #7,867 | #2,675 |
| 2016 | 70 | 70 | #6,006 | #2,555 |
| 2015 | 66 | 66 | #7,307 | #2,489 |
| 2014 | 52 | 52 | #8,513 | #2,931 |
| 2013 | 50 | 50 | #12,092 | #2,765 |
| 2012 | 47 | 47 | #11,351 | #3,007 |
| 2011 | 49 | 49 | #10,447 | #2,951 |
| 2010 | 47 | 47 | #12,378 | #2,960 |
| 2009 | 61 | 61 | #9,432 | #2,562 |
| 2008 | 54 | 54 | #10,145 | #2,789 |
| 2007 | 56 | 56 | #14,045 | #2,534 |
| 2006 | 47 | 47 | #9,343 | #3,089 |
| 2005 | 35 | 35 | #11,920 | #3,535 |
| 2004 | 23 | 23 | #14,317 | #4,803 |
| 2003 | 27 | 27 | #13,992 | #3,985 |
| 2002 | 19 | 19 | #11,203 | #6,109 |
| 2001 | 17 | 17 | #12,184 | #6,472 |
| 2000 | 23 | 23 | #11,901 | #4,587 |
| 1999 | 8 | 8 | — | #7,179 |
| 1998 | 21 | 21 | #14,280 | #4,209 |
| 1997 | 20 | — | — | #3,458 |
| 1996 | 12 | — | — | #4,898 |
| 1995 | 11 | — | #13,540 | #7,831 |
| 1994 | 12 | — | #11,867 | #7,818 |
| 1993 | 8 | — | — | #6,251 |
| 1992 | 11 | — | — | #4,886 |
| 1991 | 7 | — | — | #6,545 |
| 1988 | 5 | — | — | #7,328 |