What does Sebastien mean?
Sebastien has 1 variant: Sebestyen.
Sebastien is an uncommon first name for males but a somewhat popular surname for both adults and children (#93427 out of 150436, Top 62%). (2000 U.S. Census)
Prominent varying forms of Sebastien (#unlisted) are Sabastian and Sebastian (#34 last year). These boy names were at the peak of their popularity in 2001 (usage of 0.5515%) and are somewhat less popular today (usage 0.483%, down 12.4%). Sebastian (#34) is the most trendy name for newborns among these, with this name having a revival in popularity. Below is a charted comparison of the popularity of Sebastien and affiliated names. (Top 1000 Birth Names Records, 2014)