Surname Thasna (Thasna 
) , around the world, is a very rare cognomen. The family name Thasna is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Thasna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thasna | Brazil, Malaysia, India, United States, Thailand |
Mol, Manya, Mohan, Fahme, Chawla, Sanches, Sungsiri, Rasheed, Fathima, Aungtragoon, Jatuponthavon, and Tharupeedikayilabdullatheef