Harper vs Adalynn
Harper leads today (#16 vs #184), though both are past their peak.
145 years, head to head
Babies named Harper and Adalynn per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#16
#184
Babies named in 2025
6,792
1,683
Peak year
2018
2018
Trend
Declining since 2018
Declining since 2017
Usually for
Girls
Girls
Lifetime births
139,063
34,210
Try another matchup
Harper against names whose popularity has moved like its own.