Last name สุชานา (Suchana 
, สุชานา , Suchanna ) , all around the world, is quite a rare family name. The surname สุชานา is habitual in Bangladesh, where it is a rare surname, Thailand, where it is an extremely rare surname, and the United States. Measured by absolute frequency, it most frequently occurs in Bangladesh, India, and China. More prevalently, สุชานา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suchana | Malaysia, Nepal, India, Thailand, Bangladesh |
| สุชานา | Thailand |
| Suchanna | India, Thailand |