Jaelyn vs Kaelyn
Kaelyn leads today (#1,592 vs #1,962), though both are past their peak.
145 years, head to head
Babies named Jaelyn and Kaelyn per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,962
#1,592
Babies named in 2025
98
131
Peak year
2008
2009
Trend
Declining since 2009
Declining since 2009
Usually for
Girls
Girls
Lifetime births
14,201
15,566
Try another matchup
Jaelyn against names whose popularity has moved like its own.