Family name Salahay (Salahay 
) , all around the world, is a rare last name. The cognomen Salahay is habitual in Philippines, where it is a rare surname, Venezuela, where it is an extremely rare surname, and India. Much less frequently, Salahay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Salahay | Venezuela, Philippines, India, China |