Family name Kurach (Kurach 
, Курач 
) , worldwide, is quite a rare cognomen. The last name Kurach is habitual in Eastern Europe, particularly Ukraine, where it is quite a rare surname, Belarus, and Poland. In absolute terms, it is commonest in Eastern Europe, particularly Ukraine, Russia, and Poland. Likewise, Kurach is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kurach | Poland, Czechia, Canada, United States, Russia |
| Курач | Kazakhstan, Ukraine, Russia, Belarus |
| ivan kurach (b. 1909) |
|
|
| antoni kurach PL (b. 1930) |
|
|
| kseniia kurach Russian canoeist (b. 1997) |
|