Throughout the world, クラク (クラク , Kullak ) is an extremely rare epicene first name. More prevalently, クラク is the last name as well as the forename.
Klak, Klaku, Krak, Kraku, Kulak, Kulaku, Kurak, and Kuraku
フサノリ
, Kullak 
) is an extremely rare epicene first name. More prevalently, クラク is the last name as well as the forename.