All over the world, ธีร์นรา (ธีร์นรา 
) is a very rare mostly male, but uncommonly female forename. The first name ธีร์นรา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely boy's, but seldom feminine name.
| VARIANT | COUNTRY |
|---|---|
| ธีร์นรา | Thailand |