Last name Eseng (Eseng 
) , all around the world, is a rare family name. The last name Eseng is characteristic of Equatorial Guinea, where it is quite a common surname, Guinea, where it is a rare surname, and Philippines, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Equatorial Guinea, Guinea, and Indonesia. Very seldom, Eseng is the forename as well as the last name.