How Many People Are Named Leonidus?
people named Leonidus are alive in the United States today (estimate)
About 1 in 2,176,973 people in the US has this name
Based on 158 babies named Leonidus in Social Security records from 2007 to 2024, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
16 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Leonidus in the records were boys.
👥 Age Distribution
The average person named Leonidus alive today is about 10 years old, and 100% are under 30. Half of them were between 7 and 14 in 2025.
📈 Popularity Over Time
Leonidus first appears in the records in 2007 and was given most often in 2008, to 16 babies. The last year it was given to at least 5 babies of one sex was 2024.
Babies given the name each year, 2007 to 2024
🏆 Rank History
Leonidus has never been one of the 100 most popular boys' names. Its best rank was #5,665, in 2008.
| Boys | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #5,665 (2008) |
| Years in the top 100 | None |
| Rank in its biggest decade | #7,215 in the 2010s |
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