Last name Юусо (Juuso 
, Юусо 
) , around the world, is a rare cognomen. The family name Юусо is habitual in Namibia, where it is quite a rare surname, Finland, and Sweden, where it is a rare surname. More frequently, Юусо is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Juuso | Norway, United States, Sweden, Finland, Namibia |
| Юусо | Russia |