Syndey is a rare girls' name that was most common in the 2000s and has all but disappeared.
Syndey is a girl name. It last appears in U.S. records in 2010. Syndey was first reported in SSA data in 1988 and peaked in 2001 (30 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2010 | 8 | 8 | #13,329 |
| 2008 | 9 | 9 | #12,475 |
| 2007 | 14 | 14 | #8,959 |
| 2006 | 9 | 9 | #12,316 |
| 2005 | 10 | 10 | #10,823 |
| 2004 | 16 | 16 | #7,350 |
| 2003 | 20 | 20 | #6,026 |
| 2002 | 12 | 12 | #8,780 |
| 2001 | 30 | 30 | #4,193 |
| 2000 | 22 | 22 | #5,293 |
| 1999 | 27 | 27 | #4,296 |
| 1998 | 14 | 14 | #7,063 |
| 1997 | 17 | — | #5,839 |
| 1996 | 17 | — | #5,747 |
| 1995 | 23 | — | #4,499 |
| 1994 | 22 | — | #4,673 |
| 1993 | 16 | — | #5,921 |
| 1992 | 12 | — | #7,462 |
| 1990 | 8 | — | #10,080 |
| 1989 | 5 | — | #14,297 |
| 1988 | 7 | — | #10,264 |