Cosmas
How to say it: KOZ-mus · /ˈkɑzməs/
Greek 'kosmos' meaning order, universe - early saint name, variant of Cosimo.
Cosmas was the 8,822nd most popular boys’ name in the United States in 2025, given to 7 babies (Social Security Administration). The 2020s are its busiest decade so far, its births are up 2.4-fold in ten years, and it is projected to rise to #8,636 by 2030.
Updated · SSA 2025 data, published May 2026 · How we compute these figures
Key facts
| Rank among boys’ names, 2025 | #8,822 |
|---|---|
| Babies born in 2025 | 7 |
| Share of births | 1 in 473,620 |
| Peak decade | 2020s |
| Change over 10 years | ×2.4 |
| Projected rank for 2030 (estimate) | #8,636 |
Sources: Social Security Administration (SSA). How we compute these figures.
Its life, decade by decade
Cosmas is a newcomer: almost all of its history is from the last forty years.
What goes with it
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Cosmas is about under 1 in 200.
Around the world
This spelling is used in Dutch, English, German, Greek.
Famous people named Cosmas
- Cosmas of Aetolia (1714–1779)Saint in the Greek Orthodox Church
- Cosmas Damian Asam (1686–1739)German artist
- Cosmas the Priest (born 950)Bulgarian priest and writer
From Wikidata and Wikipedia
Keep exploring
About as popular as Cosmas
In the same lists
Find names you'll both love, starting with Cosmas
The one-minute style quiz.