Cognomen Ushikoshi (Ushikoshi 
) , worldwide, is a very rare family name. The family name Ushikoshi is habitual in Latin America and the Caribbean, particularly Brazil, where it is a very rare surname. Much less frequently, Ushikoshi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ushikoshi | Brazil, China |