Last name สุโท (Sutho 
, Sutou 
, สุโท ) , all over the world, is a rare cognomen. The family name สุโท is characteristic of Thailand, where it is a rare surname, Australia, where it is a very rare surname, and Indonesia. Not in comparison with a country's population, it is commonest in Thailand, Indonesia, and Pakistan. Also, สุโท is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sutho | Pakistan, India, South Africa, Thailand, Indonesia |
| Sutou | Japan |
| สุโท | Thailand |