Year 2010
- Rank: 555
- Girls named Sylvia: 523
- Percent of Girls named Sylvia: 0.0269%
Year 2009
- Rank: 543
- Girls named Sylvia: 552
- Percent of Girls named Sylvia: 0.0276%
Year 2008
- Rank: 559
- Girls named Sylvia: 543
- Percent of Girls named Sylvia: 0.0264%
Year 2007
- Rank: 533
- Girls named Sylvia: 586
- Percent of Girls named Sylvia: 0.0278%
Year 2006
- Rank: 519
- Girls named Sylvia: 579
- Percent of Girls named Sylvia: 0.0278%
Year 2005
- Rank: 528
- Girls named Sylvia: 546
- Percent of Girls named Sylvia: 0.027%
Year 2004
- Rank: 559
- Girls named Sylvia: 511
- Percent of Girls named Sylvia: 0.0254%
Year 2003
- Rank: 551
- Girls named Sylvia: 500
- Percent of Girls named Sylvia: 0.025%
Year 2002
- Rank: 513
- Girls named Sylvia: 532
- Percent of Girls named Sylvia: 0.027%
Year 2001
- Rank: 528
- Girls named Sylvia: 507
- Percent of Girls named Sylvia: 0.0256%
Year 2000
- Rank: 505
- Girls named Sylvia: 534
- Percent of Girls named Sylvia: 0.0268%
Year 1999
- Rank: 487
- Girls named Sylvia: 531
- Percent of Girls named Sylvia: 0.0273%
Year 1998
- Rank: 470
- Girls named Sylvia: 547
- Percent of Girls named Sylvia: 0.0282%
Year 1997
- Rank: 486
- Girls named Sylvia: 513
- Percent of Girls named Sylvia: 0.0269%
Year 1996
- Rank: 456
- Girls named Sylvia: 549
- Percent of Girls named Sylvia: 0.0287%
