Family name Susaki (Susaki 
) , in all the world, is a rare last name. The cognomen Susaki is habitual in Brazil, where it is a very rare surname, Ecuador, and Canada, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Brazil, China, and the United States. Likewise, Susaki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Susaki | China, Malaysia, United States, India, Brazil |
| chusuke susaki botanist (1866-1933) (b. 1866) |
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| daichi susaki researcher |
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| etsuo susaki researcher |
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