Cognomen Unad (Unad 
) , in all the world, is a rare last name. The last name Unad is characteristic of Colombia, where it is a rare surname, the Dominican Republic, and Philippines, where it is a very rare surname. Measured by absolute frequency, it is commonest in Colombia, Philippines, and Indonesia. Much less frequently, Unad is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Unad | Colombia, Philippines, Dominican Republic, India, Indonesia |