Cognomen Lauay (Lauay 
) , all over the world, is a very rare last name. The surname Lauay is characteristic of Canada, where it is a very rare surname, Philippines, where it is an extremely rare surname, and the United States. Also, Lauay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lauay | Canada, United States, Philippines, Tunisia |