Last name Phanvilai (Phanvilai 
) , across the world, is a rare family name. The family name Phanvilai is habitual in Laos, where it is quite a rare surname, Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Phanvilai is the forename as well as the last name.
Monh, Apisit, Surasak, Abhisit, Boonmee, Vorladeth, Ekkachai, Sittiphol, Sujitraporn, Bounkhong, Chatchavan, Thanapatara, and Thitiphong