Cognomen Tsytser (Цицер 
, Tsytser 
, Цыцер ) , around the world, is a rare last name. The family name Tsytser is characteristic of Kazakhstan, where it is quite a rare surname, Russia, where it is a very rare surname, and Kyrgyzstan. Not in comparison with a country's population, it is commonest in Kazakhstan, Russia, and Ukraine. Much less frequently, Tsytser is the forename as well as the last name.