Cognomen Стефин (Stephin 
, Стефин 
) , around the world, is a rare family name. The family name Стефин is habitual in Tanzania, where it is a rare surname, Myanmar, where it is a very rare surname, and Ukraine. In absolute terms, it most frequently occurs in Tanzania, Nigeria, and Myanmar. More prevalently, Стефин is the forename as well as the last name.