Cassie vs Lacy
Cassie leads today (#1,279 vs #2,583), though both are past their peak.
145 years, head to head
Babies named Cassie and Lacy per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,279
#2,583
Babies named in 2025
175
67
Peak year
1982
1982
Trend
Declining since 1985
Declining since 1985
Usually for
Girls
Girls
Lifetime births
46,642
20,211
Try another matchup
Cassie against names whose popularity has moved like its own.