Feminine dossier · first seen 2011
Millianna
Stable
Cross-generational persistence
Peak era
2015
Peak births
20
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Millianna
How many people are named Millianna?
An estimated 203 living Americans are named Millianna.
How rare is Millianna?
Millianna is very rare among babies today, with 11 girls receiving the name in 2025, down 45% from its 2015 peak.
How old is the typical Millianna?
The median age of a living American named Millianna is approximately 7 years, with most bearers falling between 4 and 11 years old.
Is Millianna still popular?
Yes. Millianna is holding steady, with 11 births in 2025 and a consistent recent baseline.
2011Peak 20152025
Peak year
2015
Decline from peak
45%
2025
11
All-time
205