How Many People Are Named Kostas?
people named Kostas are alive in the United States today (estimate)
About 1 in 979,326 people in the US has this name
Based on 372 babies named Kostas in Social Security records from 1961 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
17 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Kostas in the records were boys.
👥 Age Distribution
The average person named Kostas alive today is about 34 years old, and 60% are between 30 and 59. Half of them were between 16 and 50 in 2025.
📈 Popularity Over Time
Kostas first appears in the records in 1961 and was given most often in 1974, to 17 babies. In 2025, 7 babies got the name.
Babies given the name each year, 1961 to 2025
🏆 Rank History
Kostas has never been one of the 100 most popular boys' names. Its best rank was #2,409, in 1974. In 2025 it ranked #10,243.
| Boys | |
|---|---|
| Rank in 2025 | #10,243 |
| Best rank | #2,409 (1974) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,283 in the 1970s |
📍 State-Wise Distribution
People named Kostas alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kostas were born in New York than in any other state: about 28 of those alive today.
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