Kelsi vs Kaitlin
Kelsi leads today (#3,903 vs #4,067), though both are past their peak.
145 years, head to head
Babies named Kelsi and Kaitlin per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#3,903
#4,067
Babies named in 2025
37
35
Peak year
1991
1995
Trend
Declining since 1992
Declining since 1995
Usually for
Girls
Girls
Lifetime births
10,151
57,355
Try another matchup
Kelsi against names whose popularity has moved like its own.