Sidnee is a rare girls' name that peaked in 1999 and has since faded.
Sidnee is a girl name. It last appears in U.S. records in 2019. Sidnee first appears in 1940 and peaked in 1999 (39 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2019 | 9 | 9 | #11,255 |
| 2016 | 7 | 7 | #14,148 |
| 2015 | 8 | 8 | #12,854 |
| 2014 | 7 | 7 | #14,354 |
| 2013 | 7 | 7 | #14,394 |
| 2012 | 11 | 11 | #10,339 |
| 2011 | 13 | 13 | #9,071 |
| 2010 | 19 | 19 | #6,869 |
| 2009 | 20 | 20 | #6,780 |
| 2008 | 24 | 24 | #5,934 |
| 2007 | 22 | 22 | #6,297 |
| 2006 | 24 | 24 | #5,685 |
| 2005 | 37 | 37 | #3,936 |
| 2004 | 32 | 32 | #4,374 |
| 2003 | 21 | 21 | #5,770 |
| 2002 | 32 | 32 | #4,060 |
| 2001 | 38 | 38 | #3,539 |
| 2000 | 34 | 34 | #3,800 |
| 1999 | 39 | 39 | #3,304 |
| 1998 | 36 | 36 | #3,419 |
| 1997 | 31 | — | #3,700 |
| 1996 | 28 | — | #3,924 |
| 1995 | 35 | — | #3,279 |
| 1994 | 18 | — | #5,420 |
| 1993 | 13 | — | #6,994 |
| 1992 | 13 | — | #7,012 |
| 1991 | 14 | — | #6,548 |
| 1990 | 7 | — | #11,235 |
| 1989 | 13 | — | #6,484 |
| 1988 | 7 | — | #10,244 |
| 1952 | 6 | — | #5,485 |
| 1941 | 5 | — | #4,998 |
| 1940 | 6 | — | #4,287 |