Surname Cimpu (Cimpu 
) , around the world, is a rare family name. The cognomen Cimpu is habitual in Romania, where it is quite a rare surname, Italy, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Romania, Italy, and India. Also, Cimpu is the forename as well as the last name.