In the entire world, Ilach (Ilach 
, Илаш 
) is a rare unisex first name. The given name Ilach is habitual in Kazakhstan, where it is a rare unisex name, Kyrgyzstan, where it is a rare masculine name, and India, where it is an extremely rare unisex name. Very seldom, Ilach is the last name as well as the forename.