Cognomen ارياد (Ariad 
, ارياد 
) , all over the world, is a rare family name. The family name ارياد is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is a rare surname, Colombia, and Costa Rica. Not in comparison with a country's population, it most frequently occurs in Colombia, the Dominican Republic, and Morocco. Very seldom, ارياد is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ariad | Mexico, Morocco, Brazil, Dominican Republic, Colombia |
| ارياد | Iran |