Lainey vs Millie
Lainey leads today (#30 vs #73), and both are climbing.
145 years, head to head
Babies named Lainey and Millie per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#30
#73
Babies named in 2025
5,738
3,353
Peak year
2025
2025
Trend
Rising since 1985
Rising since 1991
Usually for
Girls
Girls
Lifetime births
28,421
45,926
Try another matchup
Lainey against names whose popularity has moved like its own.