Year 2010
- Rank: 772
- Girls named Kaylyn: 351
- Percent of Girls named Kaylyn: 0.0181%
Year 2009
- Rank: 703
- Girls named Kaylyn: 409
- Percent of Girls named Kaylyn: 0.0204%
Year 2008
- Rank: 720
- Girls named Kaylyn: 409
- Percent of Girls named Kaylyn: 0.0199%
Year 2007
- Rank: 643
- Girls named Kaylyn: 459
- Percent of Girls named Kaylyn: 0.0218%
Year 2006
- Rank: 691
- Girls named Kaylyn: 408
- Percent of Girls named Kaylyn: 0.0196%
Year 2005
- Rank: 660
- Girls named Kaylyn: 419
- Percent of Girls named Kaylyn: 0.0207%
Year 2004
- Rank: 689
- Girls named Kaylyn: 396
- Percent of Girls named Kaylyn: 0.0197%
Year 2003
- Rank: 649
- Girls named Kaylyn: 408
- Percent of Girls named Kaylyn: 0.0204%
Year 2002
- Rank: 600
- Girls named Kaylyn: 430
- Percent of Girls named Kaylyn: 0.0218%
Year 2001
- Rank: 644
- Girls named Kaylyn: 392
- Percent of Girls named Kaylyn: 0.0198%
Year 2000
- Rank: 588
- Girls named Kaylyn: 437
- Percent of Girls named Kaylyn: 0.0219%
Year 1999
- Rank: 568
- Girls named Kaylyn: 443
- Percent of Girls named Kaylyn: 0.0228%
Year 1998
- Rank: 562
- Girls named Kaylyn: 437
- Percent of Girls named Kaylyn: 0.0226%
Year 1997
- Rank: 519
- Girls named Kaylyn: 461
- Percent of Girls named Kaylyn: 0.0242%
Year 1996
- Rank: 557
- Girls named Kaylyn: 419
- Percent of Girls named Kaylyn: 0.0219%
