Family name Warayus (Warayus 
) , around the globe, is an extremely rare cognomen. Much more prevalently, Warayus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Warayus | United States, Thailand |
Lakpeat, Kantiya, Prangon, Prang On, Thaomali, Akekaritworakul, Theprungsirikul, Wetchakul, and Kaewphattarachai