In all the world, Tatsuoka (Tatsuoka ) is an extremely rare unknown gender first name. Much more frequently, Tatsuoka is the last name as well as the forename.
タツオカ
Ben, Hiroshi, Tetsuro, Laercio, Atsushi, Querra, Toshio, Kiyoji, Kikumi, Curtis, Caroline, Shingo, Naomi, Layna, Chris, Ayane, Maria, Luiz, Koji, Angi, Kay, Fabio, and Christopher
) is an extremely rare unknown gender first name. Much more frequently, Tatsuoka is the last name as well as the forename.