Last name Lamyuan (Lamyuan 
) , in the world, is an extremely rare family name. The family name Lamyuan is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Lamyuan is the forename as well as the last name.
Frei, Klaichamlaeng, Krongboon, Artchamnong, Taengtung, Tangtung, Kharahai, Kanhakun, Baophunthong, Nakaiam, Rakarin, Phuniem, Kaeotun, Kaeotan, Yenjai, Auppra, Somsri, Iamklin, Panphueksa, and Wongrueankham