Surname สหะรัตน์ (Saharat 
, สหะรัตน์ ) , throughout the world, is a rare cognomen. The last name สหะรัตน์ is habitual in Thailand, where it is a rare surname, New Zealand, where it is a very rare surname, and Malaysia. In absolute terms, this name is the most popular in Thailand, India, and Nigeria. Predominantly, สหะรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saharat | Myanmar, Thailand, Nigeria, United States, India |
| สหะรัตน์ | Thailand |