How Many People Are Named Illya?
people named Illya are alive in the United States today (estimate)
About 1 in 957,380 people in the US has this name
Based on 404 babies named Illya in Social Security records from 1965 to 2024, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
89 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Illya, 10.1% were girls and 89.9% were boys.
👥 Age Distribution
The average person named Illya alive today is about 49 years old, and 79% are between 30 and 59. Half of them were between 50 and 59 in 2025.
📈 Popularity Over Time
Illya first appears in the records in 1965 and was given most often in 1966, to 89 babies. The last year it was given to at least 5 babies of one sex was 2024.
Babies given the name each year, 1965 to 2024
🏆 Rank History
Illya has never been one of the 100 most popular boys' names. Its best rank was #829, in 1966.
| Boys | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #829 (1966) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,750 in the 1960s |
📍 State-Wise Distribution
People named Illya alive today, by the state where they were born (estimate; state records start in 1910).
More people named Illya were born in California than in any other state: about 10 of those alive today.
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