Family name Eisaks (Eisaks 
) , all over the world, is a rare surname. The cognomen Eisaks is habitual in Latvia, where it is quite a common surname, Estonia, where it is a rare surname, and Hungary, where it is a very rare surname.
| juris eisaks Latvian luger, LV (b. 1958) |
|
|
| kalvis eisaks Latvian bicycle racer, LV (b. 1983) |
|