How Many People Are Named Illian?
25
people named Illian are alive in the United States today (estimate)
About 1 in 13,671,394 people in the US has this name
Based on 25 babies named Illian in Social Security records from 2022 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
#60,640
💎💎 Very Rare
Population Percentage
0.0000%
Of US population
Peak Year
2025
11 births
Trend
→
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Illian in the records were boys.
👥 Age Distribution
The average person named Illian alive today is about 1 year old, and 100% are under 30.
📈 Popularity Over Time
Illian first appears in the records in 2022, and 2025 was its biggest year so far, with 11 babies.
Babies given the name each year, 2022 to 2025
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