Hadley vs Adelynn
Hadley leads today (#121 vs #447), and Hadley is still climbing.
145 years, head to head
Babies named Hadley and Adelynn per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#121
#447
Babies named in 2025
2,254
693
Peak year
2018
2016
Trend
Rising since 1985
Declining since 2016
Usually for
Girls
Girls
Lifetime births
46,595
15,023
Try another matchup
Hadley against names whose popularity has moved like its own.