Sebashtian
- US rank
- Unranked
- Syllables
- 3
- Peak
- #6,406 in 2019
0 babies were named Sebashtian in the US in 2025.
Save adds it to your list. Vote moves it up the top voted names.
US births per million boys, 2004–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Sebashtian you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistorySebashtian first shows up in US birth records in 2004, 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 2019, when it reached #6,406.
About the name Sebashtian
Sebashtian is a boy name of Greek and Latin origin. It has 10 letters and 3 syllables, starting with S and ending in “-ian”. US birth records list Sebashtian for boys from 2004 to 2023, in 13 of those 20 years. Its best year was 2019, when it ranked #6,406 among boy names. It hasn't been given to 5 or more US babies in a year since 2023, so today it's a genuinely rare choice.
Origin:Greek namesLatin names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2000s | 0.9 | 1,111,111 boys |
| 2010s | 3.3 | 300,300 boys |
| 2020s | 3.3 | 303,030 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 Sebashtian
What is the origin of the name Sebashtian?
Sebashtian has Greek, Latin roots in our records. Other Greek names include Theodore, Mateo, Lucas.
Is Sebashtian a boy or girl name?
Sebashtian is a boy name.
How popular is the name Sebashtian?
Sebashtian is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2023. It peaked at #6,406 in 2019.