Surname פריין (Frain 
, Prine 
, Frayn 
) , all over the world, is quite a common last name. The last name פריין is characteristic of Ireland, where it is quite a rare surname, the United States, and the United Kingdom. In absolute terms, it is the most numerous in the United States, the United Kingdom, and France. Much less frequently, פריין is the forename as well as the last name.