Surname Láh (Láh 
) , around the world, is a very rare cognomen. The last name Láh is characteristic of Northern Africa, particularly Algeria, where it is a rare surname, and Morocco, where it is a very rare surname. Very seldom, Láh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Láh | Brazil, Algeria, Morocco |