Rosemary vs Louise
Rosemary leads today (#251 vs #514), and both are climbing.
145 years, head to head
Babies named Rosemary and Louise per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#251
#514
Babies named in 2025
1,222
579
Peak year
1946
1912
Trend
Rising since 2005
Rising since 2005
Usually for
Girls
Girls
Lifetime births
163,165
336,466
Try another matchup
Rosemary against names whose popularity has moved like its own.