Throughout the world, Ilhombek (Илхомбек 
, Ilhombek ) is a rare boy's first name. The first name Ilhombek is characteristic of Central Asia, particularly Kyrgyzstan, where it is a rare masculine name, Uzbekistan, and Kazakhstan, where it is a very rare boy's name. Measured by absolute frequency, it is commonest in Uzbekistan, Kyrgyzstan, and Russia. Much less frequently, Ilhombek is the last name as well as the forename.