Family name สเตฟาน (Stefan 
, Stefhan 
, สเตฟาน 
) , all over the world, is a widespread cognomen. The surname สเตฟาน is characteristic of Poland, where it is a widespread surname, Romania, where it is a common surname, and North Macedonia (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Poland, Romania, and Germany. Likewise, สเตฟาน is the forename as well as the last name.