Kaylie vs Kaylin
Kaylie leads today (#1,452 vs #1,643), though both are past their peak.
145 years, head to head
Babies named Kaylie and Kaylin per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,452
#1,643
Babies named in 2025
148
126
Peak year
2006
2009
Trend
Declining since 2006
Declining since 2009
Usually for
Girls
Girls
Lifetime births
22,101
19,307
Try another matchup
Kaylie against names whose popularity has moved like its own.