Last name Diakomis (Diakomis 
) , around the globe, is a very rare surname. The family name Diakomis is habitual in Greece, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, Diakomis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diakomis | United States, Greece |