Family name Georgariou (Georgariou 
) , all over the world, is a rare surname. The family name Georgariou is characteristic of Greece, where it is quite a rare surname, New Zealand, where it is a very rare surname, and the United Kingdom. Measured by absolute frequency, it is the most numerous in Greece, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Georgariou | Greece, Canada, New Zealand, United States, United Kingdom |