Dianna vs Carolyn
Carolyn leads today (#1,222 vs #2,564), though both are past their peak.
145 years, head to head
Babies named Dianna and Carolyn per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#2,564
#1,222
Babies named in 2025
68
185
Peak year
1948
1942
Trend
Declining since 1985
Declining since 1985
Usually for
Girls
Girls
Lifetime births
56,292
556,777
Try another matchup
Dianna against names whose popularity has moved like its own.