Kelsey vs Chelsey
Kelsey leads today (#814 vs #6,325), though both are past their peak.
145 years, head to head
Babies named Kelsey and Chelsey per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#814
#6,325
Babies named in 2025
335
18
Peak year
1992
1992
Trend
Declining since 1992
Declining since 1991
Usually for
Girls
Girls
Lifetime births
150,416
31,498
Try another matchup
Kelsey against names whose popularity has moved like its own.