Family name Kithma (Kithma 
) , in the entire world, is an extremely rare cognomen. Predominantly, Kithma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kithma | United States, Sri Lanka |
Silva, Marindagoda, Santhush, Nawalage, Munasinghe, Ranasinghe, Wijesinghe, Vidanagamage, Weerasinghe, and Hettiarachchi