Surname Tsimon (Tsimon 
, Τσίμον) , all over the world, is a rare last name. The cognomen Tsimon is habitual in Cyprus, where it is quite a rare surname, Greece, where it is a very rare surname, and Israel. Measured by absolute frequency, it is the most numerous in Cyprus, Greece, and the United States. Very seldom, Tsimon is the forename as well as the last name.