Cognomen ธนิต-สมหวัง (ธนิต-สมหวัง 
) , all around the world, is an extremely rare last name. Much more prevalently, ธนิต-สมหวัง is the forename as well as the last name. Parts of the name also exists independently as a first name ธนิต, and a first name สมหวัง.
| VARIANT | COUNTRY |
|---|---|
| ธนิต-สมหวัง | Thailand |