Mary vs Rebecca
Mary leads today (#125 vs #349), though both are past their peak.
145 years, head to head
Babies named Mary and Rebecca per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#125
#349
Babies named in 2025
2,230
872
Peak year
1880
1974
Trend
Declining since 1985
Declining since 1985
Usually for
Girls
Girls
Lifetime births
4,141,481
755,992
Try another matchup
Mary against names whose popularity has moved like its own.