In the world, ค่ำ (Kham 
, ค่ำ) is a common gender-neutral first name. The first name ค่ำ is characteristic of Mongolia, where it is a common largely feminine, but infrequently masculine name, Laos, where it is quite a rare female name, and Qatar, where it is quite a rare masculine name. In absolute terms, the name is most common in Mongolia, India, and the United States. Likewise, ค่ำ is the last name as well as the forename.