Cognomen Liaisa (Ляйса 
, Liaisa 
) , worldwide, is an extremely rare last name. The surname Liaisa is characteristic of Venezuela, where it is an extremely rare surname, Mexico, and India. More frequently, Liaisa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ляйса | Russia, Kazakhstan |
| Liaisa | Venezuela, Mexico, India |