Meaning and history
Cailyn is a variant of Kaylyn.
20062006: 306 births, rank #869
2007: 276 births, rank #974
2008: 399 births, rank #742
2009: 401 births, rank #724
2010: 322 births, rank #835
20112011: 301 births, rank #868
2012: 256 births, rank #985
2013: 219 births, rank #1,111
2014: 178 births, rank #1,326
2015: 177 births, rank #1,337
20162016: 114 births, rank #1,815
2017: 87 births, rank #2,184
2018: 67 births, rank #2,584
2019: 70 births, rank #2,508
2020: 70 births, rank #2,468
20212021: 55 births, rank #3,002
2022: 65 births, rank #2,661
2023: 53 births, rank #3,091
2024: 48 births, rank #3,277
20252025: 40 births, rank #3,712
Cailyn moved from #869 to #985 for girls between 2011 and 2012. Its highest annual birth count came in 2009, with 401 births.