Surname Pattanunt (Pattanunt 
) , across the world, is an extremely rare cognomen. Much more frequently, Pattanunt is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pattanunt | Thailand |
Buakajorn, Kunnaruk, Kummaruk, Nampairoj, and Nipitsukarn