Surname Samahon (Samahon 
) , all over the world, is a rare family name. The surname Samahon is characteristic of Sri Lanka, where it is quite a rare surname, Singapore, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Samahon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Samahon | Singapore, Philippines, India, United States, Sri Lanka |