Globally, Goisan (Goisan , Гойсан ) is an extremely rare unknown gender first name. Much more prevalently, Goisan is the last name as well as the forename.
Гоисан
Petro, Stepan, and Viktor
, Гойсан 
) is an extremely rare unknown gender first name. Much more prevalently, Goisan is the last name as well as the forename.