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