Surname Gepu (Gepu 
) , in all the world, is a rare family name. The last name Gepu is characteristic of Romania, where it is a rare surname, Indonesia, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Indonesia, Romania, and India. Also, Gepu is the forename as well as the last name.