Londyn vs Adalyn
Adalyn leads today (#260 vs #388), though both are past their peak.
145 years, head to head
Babies named Londyn and Adalyn per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#388
#260
Babies named in 2025
799
1,192
Peak year
2014
2015
Trend
Declining since 2014
Declining since 2016
Usually for
Girls
Girls
Lifetime births
27,245
31,014
Try another matchup
Londyn against names whose popularity has moved like its own.