Feminine dossier · first seen 1985

Cosima

Stable Decline Gradual decline from 2017
Peak era
2017
Peak births
36
Current vitality
Rare
Peak generation
Gen Alpha

Quick answers about Cosima

How many people are named Cosima?

An estimated 335 living Americans are named Cosima.

How rare is Cosima?

Cosima is very rare among babies today, with 19 girls receiving the name in 2025, down 47.2% from its 2017 peak.

How old is the typical Cosima?

The median age of a living American named Cosima is approximately 9 years, with most bearers falling between 6 and 12 years old.

Is Cosima still popular?

Not especially. Cosima has been declining since its 2017 peak and registered 19 births in 2025.

1985Peak 20172025
peak 2017 2025 18801900192019401960198020002020
Peak year
2017
Decline from peak
47.2%
2025
19
All-time
339