Adalyn vs Adelyn
Adalyn leads today (#260 vs #355), though both are past their peak.
145 years, head to head
Babies named Adalyn and Adelyn per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#260
#355
Babies named in 2025
1,192
851
Peak year
2015
2016
Trend
Declining since 2016
Declining since 2015
Usually for
Girls
Girls
Lifetime births
31,014
23,612
Try another matchup
Adalyn against names whose popularity has moved like its own.