Surname Yudex (Yudex 
) , around the globe, is a rare cognomen. The surname Yudex is habitual in Colombia, where it is a rare surname, Honduras, where it is a very rare surname, and Indonesia. Measured by absolute frequency, it is the most numerous in Colombia, Indonesia, and Mexico. Likewise, Yudex is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yudex | Colombia, Venezuela, Mexico, Honduras, Indonesia |