Surname Demetrois (Demetrois 
) , in the entire world, is an extremely rare family name. Much more prevalently, Demetrois is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Demetrois | United States, Canada |
Adams, Batsivaris, Miltiades, Ikonomou, Founteas, Geroulis, Kehagiaras, Paschal, Bonaros, Meadows, Peppas, Cortez, Carter, Chriss, Fokas, Dotis, Mccullough, and Diamontakos