Family name Weerawanna (Weerawanna 
) , all over the world, is an extremely rare cognomen. Predominantly, Weerawanna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Weerawanna | Thailand |
Klardklaew, Suttiwit, Chauayacharoen, Hamilton, and Boonyanuwat