Cognomen Labairu (Labairu 
) , in the entire world, is a rare surname. The last name Labairu is characteristic of Spain, where it is a rare surname, Argentina, where it is a very rare surname, and France, where it is an extremely rare surname. Very seldom, Labairu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Labairu | France, Argentina, Nigeria, Spain |
| pedro cirilo uritz labairu ES (b. 1799) |
|