Surname Butna (Butna 
) , globally, is a very rare family name. The cognomen Butna is habitual in Thailand, where it is a very rare surname, India, where it is an extremely rare surname, and Argentina. Measured by absolute frequency, it most frequently occurs in India, Thailand, and the United States. Much more prevalently, Butna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Butna | Poland, Malaysia, Thailand, United States, India |