Family name Preyanun (Preyanun 
) , around the globe, is an extremely rare cognomen. Much more frequently, Preyanun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Preyanun | United States, Thailand |
Suplmpagawin, Soontornjamorn, Suksanguansomjai, Jaturontsopha, Tangkasemchit, Sriwannayos, Manapatanachewin, Wongjinda, Phanchalidawong, Thitimekudomporn, Tangjatsakow, Raksujarit, Pornkulprasit, Prawatpipat, Kositboonyarat, Steannopkao, Keawdee, Sakuntiwasun, and Thongthammaroj