Surname Arandía (Arandía 
) , all over the world, is an extremely rare cognomen. The cognomen Arandía is habitual in Latin America and the Caribbean, particularly Argentina, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Arandía | Argentina |
| marcellino aramburu y arandía Roman Catholic bishop (b. 1912) |
|