Last name Udea (Udea 
) , in all the world, is a rare surname. The cognomen Udea is habitual in Colombia, where it is a rare surname, Nigeria, where it is an extremely rare surname, and Venezuela. Likewise, Udea is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Udea | Belgium, Nigeria, Colombia, India, Venezuela |