In all the world, ארסוי (Ersoy 
, ארסוי 
, Ersoj 
) is quite a common boy's first name. The first name ארסוי is habitual in Turkey, where it is quite a common masculine name, North Macedonia, where it is a rare boy's name, and Bulgaria. Measured by absolute frequency, the name is most common in Turkey, Germany, and the United Kingdom. More prevalently, ארסוי is the last name as well as the forename.