Mandy vs Jill
Mandy leads today (#4,460 vs #5,722), though both are past their peak.
145 years, head to head
Babies named Mandy and Jill per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#4,460
#5,722
Babies named in 2025
31
21
Peak year
1978
1966
Trend
Declining since 1985
Declining since 1985
Usually for
Girls
Girls
Lifetime births
42,465
208,071
Try another matchup
Mandy against names whose popularity has moved like its own.