Joslyn vs Kaelyn
Kaelyn leads today (#1,592 vs #2,719), though both are past their peak.
145 years, head to head
Babies named Joslyn and Kaelyn per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#2,719
#1,592
Babies named in 2025
63
131
Peak year
2010
2009
Trend
Declining since 2011
Declining since 2009
Usually for
Girls
Girls
Lifetime births
11,227
15,566
Try another matchup
Joslyn against names whose popularity has moved like its own.