Surname Urdánoz (Urdánoz 
) , all around the world, is an extremely rare last name. The cognomen Urdánoz is habitual in Southern Europe, particularly Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Urdánoz | Spain |
| teófilo urdánoz Spanish theologian, ES (b. 1912) |
|