Family name Namushi (Namushi 
) , across the world, is a rare cognomen. The surname Namushi is habitual in Zambia, where it is quite a rare surname, Japan, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Much less frequently, Namushi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Namushi | United Kingdom, Zambia, Japan, South Africa |