Surname Malkham (Malkham 
) , all over the world, is a very rare family name. The surname Malkham is characteristic of Thailand, where it is an extremely rare surname, the United Kingdom, and India. More prevalently, Malkham is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Malkham | United Kingdom, United States, Thailand, India |