The baby name Sydnie appears in baby name data for the United States from 1989 to 2018. It was most popular in 2000 with 329 babies given the name.
Over the period shown, Sydnie has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1989 | 5 |
| 1990 | 10 |
| 1991 | 22 |
| 1992 | 34 |
| 1993 | 20 |
| 1994 | 107 |
| 1995 | 139 |
| 1996 | 208 |
| 1997 | 310 |
| 1998 | 247 |
| 1999 | 279 |
| 2000 | 329 |
| 2001 | 291 |
| 2002 | 163 |
| 2003 | 248 |
| 2004 | 301 |
| 2005 | 234 |
| 2006 | 156 |
| 2007 | 150 |
| 2008 | 149 |
| 2009 | 62 |
| 2010 | 53 |
| 2011 | 30 |
| 2013 | 5 |
| 2014 | 5 |
| 2018 | 5 |