Sebastyen
- US rank
- Unranked
- Syllables
- 3
- Peak
- #10,894 in 2003
0 babies were named Sebastyen in the US in 2025.
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US births per million boys, 2003–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Sebastyen you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistorySebastyen first shows up in US birth records in 2003, 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 2003, when it reached #10,894.
About the name Sebastyen
Sebastyen is a boy name of French origin. It has 9 letters and 3 syllables, starting with S and ending in “-yen”. US birth records list Sebastyen for boys from 2003 to 2006, in 2 of those 4 years. Its best year was 2003, when it ranked #10,894 among boy names. It hasn't been given to 5 or more US babies in a year since 2006, so today it's a genuinely rare choice.
Origin:French names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2000s | 1.2 | 816,327 boys |
Other spellings of Sebastyen
More French boy names
- Boy name: Sebastian · venerable
- Boy name: Leo · lion
- Boy name: Daniel · God is my judge
- Unisex name: Gabriel · God is my strength
- Unisex name: Wyatt · brave in war
- Boy name: Charles · free man
- Unisex name: Beau · handsome
- Boy name: Robert · bright fame
Questions about the name Sebastyen
What is the origin of the name Sebastyen?
Sebastyen has French roots in our records. Other French names include Sebastian, Leo, Daniel.
Is Sebastyen a boy or girl name?
Sebastyen is a boy name.
How popular is the name Sebastyen?
Sebastyen is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2006. It peaked at #10,894 in 2003.