Feminine dossier · first seen 1915
Maryjo
Endangered
Down 96.6% from peak
Peak era
1960
Peak births
293
Current vitality
Rare
Peak generation
Boomer
Quick answers about Maryjo
How many people are named Maryjo?
An estimated 4,689 living Americans are named Maryjo.
How rare is Maryjo?
Maryjo is very rare among babies today, with 10 girls receiving the name in 2025, down 96.6% from its 1960 peak.
How old is the typical Maryjo?
The median age of a living American named Maryjo is approximately 62 years, with most bearers falling between 51 and 68 years old.
Is Maryjo still popular?
No. Maryjo is endangered as a baby name, down 96.6% from its 1960 peak with 10 births in 2025.
Where is Maryjo most common?
Maryjo has its strongest geographic signal in Minnesota, where it appears 4.7× more often than the national baseline.
1915Peak 19602025
Peak year
1960
Decline from peak
96.6%
2025
10
All-time
7,109