How Many People Are Named Hilarion?
people named Hilarion are alive in the United States today (estimate)
About 1 in 68,356,971 people in the US has this name
Based on 15 babies named Hilarion in Social Security records from 1918 to 2004, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
5 births
Trend
Last year given
📖 Name Origin & Meaning
Meaning:
Derived from Greek ‘ιλαρος (hilaros) meaning "cheerful". This was the name of a 4th-century saint, a disciple of Saint Anthony.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Hilarion in the records were boys.
👥 Age Distribution
The average person named Hilarion alive today is about 21 years old, and 100% are under 30.
📈 Popularity Over Time
Hilarion first appears in the records in 1918 and was given most often in 1918, to 5 babies. The last year it was given to at least 5 babies of one sex was 2004.
Babies given the name each year, 1918 to 2004
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