Worldwide, Tanooka (Tanooka ) is an extremely rare feminine forename. Much more prevalently, Tanooka is the last name as well as the forename.
タノオカ
Ko, Haruhiko, Tadashi, Takashi, Bitsugi, Yutaka, Yoshio, Ichiro, Susumu, Minoru, Ikuya, Hideo, Ellen, Kenji, Masao, Kun, Cay, Jo, Hiroshi, and Tsuyoshi
) is an extremely rare feminine forename. Much more prevalently, Tanooka is the last name as well as the forename.