All around the world, Sawaoka (Sawaoka ) is an extremely rare unknown gender forename. Much more prevalently, Sawaoka is the last name as well as the forename.
サワオカ
To, Eiji, Yuki, Shino, Naoki, Hisao, Kiyoshi, Takeshi, Hitoshi, Shinichi, Takayuki, Takehiro, Toshiaki, Masamitsu, Masayoshi, and Michiteru
) is an extremely rare unknown gender forename. Much more prevalently, Sawaoka is the last name as well as the forename.