Cognomen Okutomi (Okutomi 
) , in all the world, is an extremely rare family name. The surname Okutomi is characteristic of Northern America, particularly Canada, where it is an extremely rare surname, and the United States. Likewise, Okutomi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Okutomi | China, Canada, United States |
| akira okutomi researcher |
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| toshiyuki okutomi researcher |
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