Family name Kungsaranuwat (Kungsaranuwat 
) , in the world, is an extremely rare cognomen. The cognomen Kungsaranuwat is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kungsaranuwat | Thailand |
Mongkol, Sudarat, Aurapin, Thunsuda, and Pornchanok