Cognomen Hoshika (Hoshika 
) , in the world, is a very rare family name. The family name Hoshika is characteristic of Finland, where it is a very rare surname, Brazil, and Colombia. Measured by absolute frequency, it is the most numerous in Brazil, Colombia, and Canada. Likewise, Hoshika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hoshika | Finland, Colombia, India, Canada, Brazil |
| maiko hoshika researcher |
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| shinichiro hoshika researcher |
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| shuichi hoshika researcher (ORCID 0000-0001-9128-1183) |
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| yasutomo hoshika researcher |
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