Karlee vs Kaylin
Kaylin leads today (#1,643 vs #1,896), though both are past their peak.
145 years, head to head
Babies named Karlee and Kaylin per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,896
#1,643
Babies named in 2025
103
126
Peak year
2008
2009
Trend
Declining since 2009
Declining since 2009
Usually for
Girls
Girls
Lifetime births
13,647
19,307
Try another matchup
Karlee against names whose popularity has moved like its own.