Girl name
Adalyn
As of 2025, Adalyn ranks #260 among American girls' names, according to Social Security records. 1,192 girls received the name that year. Popularity is fading: #141 five years ago, #260 now. SSA records for Adalyn go back to 1908; the peak came in 2015 at #132, with 2,456 babies named that year. Geographically, it's strongest in Mississippi, where it ranks #89 among girl names.
Rankings
2025 rank
#260
among girl names
Trend
Falling
last 5 years
All-time peak
#132
in 2015 (2010s)
Babies in 2025
1,192
girls named Adalyn
Adalyn popularity, 1880–2025
Where Adalyn is most popular
Share of girls born in 2025:lowhighno data (< 5 births)
Strongest states: Mississippi (#89), West Virginia (#124), Maine (#176)
Uniqueness score
32/ 100Very common
everywhereone of a kind
A familiar pick that most people will recognize instantly. Based on how many babies per birth were named Adalyn in the most recent year of SSA data.