Last name يوستي (Yuste 
, يوستي) , worldwide, is quite a rare family name. The last name يوستي is characteristic of Spain, where it is quite a rare surname, Albania, where it is a rare surname, and Argentina. Measured by absolute frequency, this name is the most popular in Spain, France, and Argentina. Also, يوستي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yuste | Argentina, Philippines, France, Spain, Afghanistan |