Family name Arhontis (Arhontis 
) , all around the world, is a very rare surname. The last name Arhontis is characteristic of Bulgaria, where it is a rare surname, Australia, where it is a very rare surname, and Canada. Measured by absolute frequency, this name is the most popular in Australia, Bulgaria, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Arhontis | Canada, Brazil, Bulgaria, Australia, United States |