Feminine dossier · first seen 2004
Londynn
Stable
Cross-generational persistence
Peak era
2015
Peak births
246
Current vitality
Fragile
Peak generation
Gen Alpha
Quick answers about Londynn
How many people are named Londynn?
An estimated 3,114 living Americans are named Londynn.
How rare is Londynn?
Londynn is uncommon among babies today, with 113 girls receiving the name in 2025, down 54.1% from its 2015 peak.
How old is the typical Londynn?
The median age of a living American named Londynn is approximately 9 years, with most bearers falling between 5 and 13 years old.
Is Londynn still popular?
Yes. Londynn is holding steady, with 113 births in 2025 and a consistent recent baseline.
Where is Londynn most common?
Londynn has its strongest geographic signal in Mississippi, where it appears 5.8× more often than the national baseline.
2004Peak 20152025
Peak year
2015
Decline from peak
54.1%
2025
113
All-time
3,141