Tadeas
- US rank
- Unranked
- Syllables
- 2
- Peak
- #10,744 in 2016
0 babies were named Tadeas in the US in 2025.
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US births per million boys, 2016–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Tadeas you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryTadeas first shows up in US birth records in 2016, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
- Best yearIts best year was 2016, when it reached #10,744.
About the name Tadeas
Tadeas is a boy name of Greek and Latin origin. It has 6 letters and 2 syllables, starting with T and ending in “-eas”. US birth records list Tadeas for boys only in 2016, the one year at least 5 babies got it. Its best year was 2016, when it ranked #10,744 among boy names. It hasn't been given to 5 or more US babies in a year since 2016, so today it's a genuinely rare choice.
Origin:Greek namesLatin names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2010s | 3.2 | 312,500 boys |
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 Tadeas
What is the origin of the name Tadeas?
Tadeas has Greek, Latin roots in our records. Other Greek names include Theodore, Mateo, Lucas.
Is Tadeas a boy or girl name?
Tadeas is a boy name.
How popular is the name Tadeas?
Tadeas is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2016. It peaked at #10,744 in 2016.