Last name Espizua (Espizua 
) , in all the world, is a very rare surname. The cognomen Espizua is habitual in Argentina, where it is a rare surname, and Spain, where it is a very rare surname. Much less frequently, Espizua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Espizua | Argentina, Spain |