Cognomen Miyoji (Miyoji 
) , across the world, is a rare surname. The surname Miyoji is characteristic of Japan, where it is a rare surname, Argentina, where it is an extremely rare surname, and China. Much more frequently, Miyoji is the forename as well as the last name.
Abe, Ishida, Yamada, Kikuchi, Iwasaki, Okamoto, Yoshida, Murakami, Nakamura, Nakajima, Hayakawa, Fujiwara, Ishikawa, Igarashi, Watanabe, Yamamoto, Yamazaki, Yamauchi, Matsumoto, Mochizuki, Kobayashi, Takahashi, Fukuda, Harada, Tanaka, Kimura, Doi, Ito, Ono, Ota, Oya, Mori, Sano, Sato, Arai, Aoki, Hashimoto, Kato, Kudo, Endo, Imai, Usui, Saito, Inoue, Ikeda, Sasaki, Suzuki, Kaneko, Kano, and Yamaguchi