Last name Clúa (Clúa 
) , throughout the world, is a very rare surname. The last name Clúa is habitual in Spain, where it is a very rare surname, and Argentina, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Clúa | Spain, Argentina |
|
jaime ferrán y clúa Spanish microbiologist (1851-1929), ES (b. 1851) |
|
| isabel clúa |
|