First name · Masculine
Sebastiaan
Just 28 people in Poland carry this name. Nearly everyone who carries it is a man.
Sebastiaan Pronunciation
Sebastiaan is pronounced se-bahst-YAH-ahn (/sɛbastˈjaan/).
Alive in 2025
28
National rank
#7926
How many
How many people are named Sebastiaan
1 in 762364 men in Poland is named Sebastiaan. 28 people carry it in the 2025 register: rank #7926 among male names.
Living Sebastiaans · 2019 → 2025
28
+11 since 2019
Middle name
Sebastiaan as a middle name
Sebastiaan is a first name for 28 men in Poland and a middle name for another 14, a 67/33 split. In the men's middle-name ranking it sits 2560th, between Saverio (14) and Sefa (14).
As a first name
28
As a middle name
14
first name · 67%
middle name · 33%
Middle-name ranking · men
-
2558
14Sankar
-
2559
14Saverio
-
256014Sebastiaan
-
2561
14Sefa
-
2562
14Selçuk