Last name วิรา (Wira 
, วิรา ) , across the world, is a common cognomen. The family name วิรา is habitual in Indonesia, where it is quite a rare surname, Poland, and Singapore, where it is a rare surname. In absolute terms, it is the most numerous in Indonesia, Poland, and France. Likewise, วิรา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wira | Indonesia, Poland, India, France, Thailand |
| วิรา | Thailand |