Around the world, Katooka (カトウオカ , Katooka ) is an extremely rare unknown gender first name. Much less frequently, Katooka is the last name as well as the forename.
カトオカ
Yuka, Rumiko, Michael, and Priscilla
, Katooka 
) is an extremely rare unknown gender first name. Much less frequently, Katooka is the last name as well as the forename.