Cognomen Hosoyamada (Hosoyamada 
) , in the world, is an extremely rare last name. The surname Hosoyamada is habitual in Northern America, particularly Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Hosoyamada | Canada, United States |
|
akane hosoyamada Japanese ice hockey player, CA (b. 1992) |
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| mizuki hosoyamada video game producer |
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| makoto hosoyamada researcher |
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Ko, Mitsuo, Noboru, Hiromi, Hideki, Hitomi, Ryoichi, Michio, Tatsumi, Hiroshi, Hideaki, Takahito, Toshiaki, Yasuhiro, Mitsunobu, Tadashi, Toshihiro, Minori, Masami, To, Miyu, Akio, Rima, Rika, Toru, Mamoru, Morio, Akane, Kenji, Tadao, Isamu, Itsuo, Yukio, Shoji, and Yoshihiro