Around the world, Toyomitsu (Toyomitsu 
) is a common boy's given name. The forename Toyomitsu is habitual in Eastern Asia, particularly Japan, where it is quite a common masculine name.
| VARIANT | COUNTRY |
|---|---|
| Toyomitsu | Japan, China, Brazil, United States |
| toyomitsu sawai researcher |
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Abe, Yasuda, Yamada, Shibata, Kikuchi, Nishida, Hattori, Okamoto, Yoshida, Murakami, Sakamoto, Nakamura, Nakayama, Nakajima, Hasegawa, Ishikawa, Watanabe, Yamanaka, Yamamoto, Yamazaki, Matsumoto, Kinoshita, Harada, Takada, Kimura, Suzuki, Ide, Ito, Ono, Oda, Oya, Sato, Sawa, Kato, Kudo, Ueno, Takahashi, Sakai, Kondo, Taira, Honda, Isaka, Okuno, Ogata, Ogawa, Manabe, Sakota, Sasaki, Chiba, and Yamaguchi