Cognomen Tsukano (Tsukano 
) , across the world, is a very rare surname. The last name Tsukano is characteristic of the United States, where it is a very rare surname, Canada, where it is an extremely rare surname, and Brazil. More prevalently, Tsukano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tsukano | Brazil, Canada, United States, Philippines, Japan |
| chihiro tsukano researcher |
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| hiroaki tsukano researcher |
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| kenji tsukano researcher |
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| kohei tsukano researcher (ORCID 0000-0003-1905-7376) |
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