Kim vs Tammy
Tammy leads today (#3,645 vs #4,172), though both are past their peak.
145 years, head to head
Babies named Kim and Tammy per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#4,172
#3,645
Babies named in 2025
34
41
Peak year
1960
1968
Trend
Declining since 1985
Declining since 1985
Usually for
Girls
Girls
Lifetime births
179,817
332,015
Try another matchup
Kim against names whose popularity has moved like its own.