In the entire world, ガクヤ (ガクヤ , Gakuya ) is an extremely rare unknown gender first name. Much more frequently, ガクヤ is the last name as well as the forename.
Gakya
カシワマタ
, Gakuya 
) is an extremely rare unknown gender first name. Much more frequently, ガクヤ is the last name as well as the forename.