Feminine dossier · first seen 1912
Mariann
Endangered
Down 97.6% from peak
Peak era
1957
Peak births
337
Current vitality
Rare
Peak generation
Boomer
1912Peak 19572025
Quick answers about Mariann
How many people are named Mariann?
An estimated 4,995 living Americans are named Mariann.
How rare is Mariann?
Mariann is very rare among babies today, with 8 girls receiving the name in 2025, down 97.6% from its 1957 peak.
How old is the typical Mariann?
The median age of a living American named Mariann is approximately 65 years, with most bearers falling between 52 and 72 years old.
Is Mariann still popular?
No. Mariann is endangered as a baby name, down 97.6% from its 1957 peak with 8 births in 2025.
Peak year
1957
Decline from peak
97.6%
2025
8
All-time
7,192