Surname Khanko (Khanko 
, Ханко 
) , all over the world, is a rare last name. The family name Khanko is characteristic of Eastern Europe, particularly Ukraine, where it is a rare surname, Belarus, and Russia, where it is a very rare surname. Very seldom, Khanko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khanko | Ukraine, Russia, United States, South Africa, India |
| Ханко | Russia, Belarus, Ukraine, Kazakhstan |