In the entire world, សិទ្ធ (សិទ្ធ 
) is quite a rare largely boy's, but seldom girly first name. The first name សិទ្ធ is habitual in South-eastern Asia, particularly Cambodia, where it is quite a common dominantly male, but uncommonly feminine name. Likewise, សិទ្ធ is the last name as well as the forename.