Mercedes vs Kelsi
Mercedes leads today (#1,436 vs #3,903), though both are past their peak.
145 years, head to head
Babies named Mercedes and Kelsi per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,436
#3,903
Babies named in 2025
150
37
Peak year
1993
1991
Trend
Declining since 1992
Declining since 1992
Usually for
Girls
Girls
Lifetime births
46,206
10,151
Try another matchup
Mercedes against names whose popularity has moved like its own.