Surname Haralambus (Haralambus 
) , all around the world, is a rare cognomen. The last name Haralambus is habitual in Bulgaria, where it is quite a rare surname, Greece, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Bulgaria, the United States, and Greece. Very seldom, Haralambus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haralambus | Turkey, Canada, United States, Bulgaria, Greece |