Colleen vs Nikki
Colleen leads today (#2,822 vs #3,459), though both are past their peak.
145 years, head to head
Babies named Colleen and Nikki per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#2,822
#3,459
Babies named in 2025
60
44
Peak year
1964
1972
Trend
Declining since 1985
Declining since 1986
Usually for
Girls
Girls
Lifetime births
162,754
40,109
Try another matchup
Colleen against names whose popularity has moved like its own.