Last name Ilima (Ilima 
, Илима 
) , all around the world, is a rare surname. The last name Ilima is characteristic of the Democratic Republic of the Congo, where it is a rare surname, Kyrgyzstan, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in the Democratic Republic of the Congo, India, and Kyrgyzstan. Likewise, Ilima is the forename as well as the last name.