How Many People Are Named Illona?
people named Illona are alive in the United States today (estimate)
About 1 in 1,930,987 people in the US has this name
Based on 251 babies named Illona in Social Security records from 1940 to 1972, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
23 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Illona in the records were girls.
👥 Age Distribution
The average person named Illona alive today is about 74 years old, and 92% are 60 or older. Half of them were between 71 and 79 in 2025.
📈 Popularity Over Time
Illona first appears in the records in 1940 and was given most often in 1946, to 23 babies. The last year it was given to at least 5 babies of one sex was 1972.
Babies given the name each year, 1940 to 1972
🏆 Rank History
Illona has never been one of the 100 most popular girls' names. Its best rank was #1,934, in 1946.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,934 (1946) |
| Years in the top 100 | None |
| Rank in its biggest decade | #2,667 in the 1940s |
📍 State-Wise Distribution
People named Illona alive today, by the state where they were born (estimate; state records start in 1910).
More people named Illona were born in New York than in any other state: about 7 of those alive today.
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