Cognomen Zempo (Zempo 
) , around the globe, is a very rare last name. The surname Zempo is habitual in Greece, where it is a very rare surname, Mexico, where it is an extremely rare surname, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Zempo | Brazil, United States, Mexico, Greece |
| buntaro zempo researcher (ORCID 0000-0002-6205-9775) |
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| keiichi zempo researcher |
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| hirofumi zempo researcher (ORCID 0000-0003-2248-8580) |
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