Feminine dossier · first seen 1978
Mailyn
Rising
Gaining cultural share
Peak era
2023
Peak births
57
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Mailyn
How many people are named Mailyn?
An estimated 924 living Americans are named Mailyn.
How rare is Mailyn?
Mailyn is very rare among babies today, with 31 girls receiving the name in 2025, down 45.6% from its 2023 peak.
How old is the typical Mailyn?
The median age of a living American named Mailyn is approximately 13 years, with most bearers falling between 7 and 19 years old.
Is Mailyn still popular?
Yes — Mailyn is currently rising in popularity, with 31 births in 2025.
Where is Mailyn most common?
Mailyn has its strongest geographic signal in Texas, where it appears 2.3× more often than the national baseline.
1978Peak 20232025
Peak year
2023
Decline from peak
45.6%
2025
31
All-time
936