Sydnye is a very rare girls' name that was most common in the 1990s and has all but disappeared.
Sydnye is a girl name. It last appears in U.S. records in 2007. Sydnye first appears in 1990 and peaked in 1997 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2007 | 5 | 5 | #20,223 |
| 2003 | 5 | 5 | #18,087 |
| 2001 | 7 | 7 | #13,328 |
| 2000 | 8 | 8 | #11,672 |
| 1998 | 7 | 7 | #12,268 |
| 1997 | 9 | — | #9,713 |
| 1996 | 8 | — | #10,443 |
| 1994 | 5 | — | #15,486 |
| 1990 | 5 | — | #14,988 |