Surname Тер-Сааков (Тер-Сааков 
) , across the world, is a rare cognomen. The last name Тер-Сааков is habitual in Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Much less frequently, Тер-Сааков is the forename as well as the last name. Parts of the name also exists independently as a first name Тер, and a last name Сааков.
| VARIANT | COUNTRY |
|---|---|
| Тер-Сааков | Ukraine, Russia, Armenia |