Vassilios
- US rank
- Unranked
- Syllables
- 3
- Peak
- #4,505 in 1973
0 babies were named Vassilios in the US in 2025.
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US births per million boys, 1973–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Vassilios you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryVassilios first shows up in US birth records in 1973, the first year at least 5 babies got it. It has been in use for 52 years since.
- Best yearIts best year was 1973, when it reached #4,505.
About the name Vassilios
Vassilios is a boy name of Greek origin. It has 9 letters and 3 syllables, starting with V and ending in “-ios”. US birth records list Vassilios for boys from 1973 to 2014, in 4 of those 42 years. Its best year was 1973, when it ranked #4,505 among boy names. It hasn't been given to 5 or more US babies in a year since 2014, so today it's a genuinely rare choice.
Origin:Greek names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 0.5 | 1,842,105 boys |
| 1980s | 0.6 | 1,694,915 boys |
| 2010s | 0.6 | 1,612,903 boys |
Other spellings of Vassilios
More Greek boy names
- Boy name: Theodore · gift of God
- Boy name: Mateo · gift of God
- Boy name: Lucas · man from Lucania
- Unisex name: Elias · my God is Yahweh
- Boy name: Sebastian · venerable
- Boy name: Leo · lion
- Boy name: Thomas · twin
- Unisex name: Miles · possibly gracious
Questions about the name Vassilios
What is the origin of the name Vassilios?
Vassilios has Greek roots in our records. Other Greek names include Theodore, Mateo, Lucas.
Is Vassilios a boy or girl name?
Vassilios is a boy name.
How popular is the name Vassilios?
Vassilios is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2014. It peaked at #4,505 in 1973.