Family name Vanphen (Vanphen 
) , in all the world, is an extremely rare surname. Predominantly, Vanphen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vanphen | Turkey, Laos, United States, Thailand, India |
Pary, Phrachansisoura, Kusolpatikarn, Kotsombath, Kongnarinh, Chanthaloth, Sriwatanachai, Vangchanachai, Teeraporn, Tangsakul, Luangpraxay, Gallimore, Ngernkitti, Khaysavang, Keobounruang, Karnsontob, Choempraphai, Hickman, Putavorn, Khunrut, Keswakaroon, Souvanh, Meetaem, Wagner, Laoinh, Santos, Tripp, Kocal, Chanthakoummane, and Chanthalangsy