An estimated 23,307 living Americans are named Madilyn.
How rare is Madilyn?
Madilyn is moderately uncommon among babies today, with 662 girls receiving the name in 2025, down 43.4% from its 2008 peak.
How old is the typical Madilyn?
The median age of a living American named Madilyn is approximately 13 years, with most bearers falling between 7 and 19 years old.
Is Madilyn still popular?
Yes. Madilyn is holding steady, with 662 births in 2025 and a consistent recent baseline.
Where is Madilyn most common?
Madilyn has its strongest geographic signal in Maine, where it appears 3.8× more often than the national baseline.
1924Peak 20082025
Peak year
2008
Decline from peak
43.4%
2025
662
All-time
23,632
Diaspora map
Madilyn broke out in Alabama, Arkansas, Iowa, Kansas, Kentucky, Louisiana, Minnesota, Mississippi, Missouri, Montana, Nebraska, South Dakota, Utah, West Virginia, and Wisconsin (2006) and became over-represented in 34 states over 15 years.
Broke out: Alabama, Arkansas, Iowa, Kansas, Kentucky, Louisiana, Minnesota, Mississippi, Missouri, Montana, Nebraska, South Dakota, Utah, West Virginia, and Wisconsin, 2006 · over-represented in 34 states over 15 years
