Around the globe, Hiroji (Hiroji 
) is a rare primarily masculine, but very seldom female first name. The first name Hiroji is habitual in India, where it is a very rare primarily male, but scarcely feminine name, Japan, where it is a very rare boy's name, and the United States, where it is an extremely rare male name. Very seldom, Hiroji is the last name as well as the forename.
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| Hiroji | Brazil, Japan, China, United States, India |
| hiroji yamada Japanese photographer, JP (b. 1906) |
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| hiroji matsumoto (b. 1904) |
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| hiroji matsumura (b. 1909) |
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| hiroji fukazawa Japanese karateka, JP (b. 1949) |
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| hiroji nakagawa Japanese candidate (b. 1958) |
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| hiroji uemura researcher (ORCID 0000-0003-3775-2671) |
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| hiroji yanamoto researcher |
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| hiroji hosokawa researcher (ORCID 0000-0001-8607-9132) |
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| hiroji uemura researcher (ORCID 0000-0001-7943-1564) |
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| hiroji shinkawa researcher |
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| hiroji chibana researcher |
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Abe, Fukuda, Yamada, Shimizu, Hayashi, Okamoto, Yoshida, Sakamoto, Takeuchi, Nakamura, Nakagawa, Hasegawa, Fujiwara, Watanabe, Yamamoto, Matsumoto, Kobayashi, Taniguchi, Takahashi, Nishimura, Nishizawa, Hashimoto, Harada, Nakano, Tamura, Tanaka, Ito, Ono, Ota, Mori, Sato, Aoki, Kato, Hara, Maeda, Saito, Yamashita, Sakai, Inoue, Ishii, Ikeda, Okada, Ogawa, Morita, Sasaki, Suzuki, Kaneko, Kimura, Fujii, and Yamaguchi