Family name Арач (Arach 
, Aratch 
, Арач 
) , around the globe, is quite a rare surname. The last name Арач is habitual in Uganda, where it is quite a rare surname, Morocco, where it is a rare surname, and Croatia. Measured by absolute frequency, it is commonest in Uganda, Morocco, and India. Very seldom, Арач is the forename as well as the last name.