How Many People Are Named Cosmas?
people named Cosmas are alive in the United States today (estimate)
About 1 in 6,975,201 people in the US has this name
Based on 49 babies named Cosmas in Social Security records from 2012 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
11 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
From the Greek name Κοσμας (Kosmas), which was derived from κοσμος (kosmos) meaning "order, decency". Saint Cosmas was martyred with his twin brother Damian in the 4th century. They are the patron saints of physicians.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Cosmas in the records were boys.
👥 Age Distribution
The average person named Cosmas alive today is about 5 years old, and 100% are under 30.
📈 Popularity Over Time
Cosmas first appears in the records in 2012 and was given most often in 2022, to 11 babies. In 2025, 7 babies got the name.
Babies given the name each year, 2012 to 2025
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