Family name Miyakubo (Miyakubo 
) , worldwide, is a very rare last name. The surname Miyakubo is habitual in Brazil, where it is an extremely rare surname, and the United States.
Mr, Mitsuo, Sandra, Koichi, Tatsuo, Haruno, Hideki, Yoshio, Yoichi, Satoshi, Shuichi, Kenichi, Kinichi, Kiyoshi, Ricardo, Daniela, Tatsuji, Takashi, Takeshi, Tadashi, Hiroshi, Shinichi, Mamoru, Masami, Mateus, Marcia, Ko, To, Nao, Kana, Lara, Maria, Masao, Sadao, Shoji, Bunpo, Cristina, Kazuo, Kenji, Dante, Luana, Jorge, Jitsu, Edson, Etsuo, Helio, Itsuo, Yasuo, Kachi, and Kunihiro