Across the world, จันทร์คำ (Chankham 
, Chankam 
, จันทร์คำ) is a very rare epicene forename. The forename จันทร์คำ is habitual in Thailand, where it is a very rare female name, and India, where it is an extremely rare male name. Also, จันทร์คำ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chankham | Australia, Laos, Thailand, United States |
| Chankam | Thailand, United Kingdom, United States, India, Taiwan |