In the entire world, Tsisun (Tsisun , Цисун ) is an extremely rare unknown gender given name. Much more prevalently, Tsisun is the last name as well as the forename.
Тсисун, Цісун, 齐孙, and 齐辛
Mykola, and Lyubov
, Цисун 
) is an extremely rare unknown gender given name. Much more prevalently, Tsisun is the last name as well as the forename.