How Many People Are Named Onni?
people named Onni are alive in the United States today (estimate)
About 1 in 7,272,018 people in the US has this name
Based on 79 babies named Onni in Social Security records from 1913 to 2024, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
8 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Means "happiness, luck" in Finnish.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Onni in the records were boys.
👥 Age Distribution
The average person named Onni alive today is about 5 years old, and 100% are under 30.
📈 Popularity Over Time
Onni first appears in the records in 1913 and was given most often in 2017, to 8 babies. The last year it was given to at least 5 babies of one sex was 2024.
Babies given the name each year, 1913 to 2024
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