Family name Kritou (Kritou 
) , in all the world, is a rare cognomen. The last name Kritou is habitual in Greece, where it is a rare surname, Morocco, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, it is commonest in Greece, Morocco, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kritou | Canada, United States, Greece, New Zealand, Morocco |