Family name Kratounis (Kratounis 
) , across the world, is a very rare last name. The surname Kratounis is habitual in Greece, where it is a rare surname, Australia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Greece, Australia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kratounis | Mexico, Greece, United States, Australia |