Last name Diakomanolis (Diakomanolis 
) , all around the world, is a rare surname. The surname Diakomanolis is characteristic of Greece, where it is quite a rare surname, Australia, where it is a very rare surname, and Italy. Measured by absolute frequency, it is the most numerous in Greece, Italy, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Diakomanolis | Canada, Italy, Greece, Australia, United States |