Globally, Sumathe (Sumathe 
) is a very rare principally female, but very infrequently male forename. The given name Sumathe is characteristic of Southern Asia, particularly India, where it is an extremely rare female name. Much less frequently, Sumathe is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sumathe | Thailand, India, United States, Malaysia |
Pahang, Haswaeng, Suppiah, Surapanpitak, and Subramaniam