All around the world, カイドウ (カイドウ ) is an extremely rare unknown gender first name. Much less frequently, カイドウ is the last name as well as the forename.
Kaidou
マイ, カオリ, アユミ, ユウコ, and タカユキ
) is an extremely rare unknown gender first name. Much less frequently, カイドウ is the last name as well as the forename.