Cognomen Mocham (Mocham 
) , in the world, is a very rare family name. The last name Mocham is characteristic of Greece, where it is a rare surname, Indonesia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Indonesia, Greece, and India. Likewise, Mocham is the forename as well as the last name.