Family name Sorinel (Sorinel 
) , in all the world, is quite a rare last name. The family name Sorinel is characteristic of Romania, where it is quite a rare surname, Portugal, where it is a rare surname, and Spain, where it is a very rare surname. Measured by absolute frequency, the name is most common in Romania, Spain, and Italy. More frequently, Sorinel is the forename as well as the last name.