Cognomen Phakapan (Phakapan 
) , globally, is a very rare family name. The surname Phakapan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Phakapan is the forename as well as the last name.
Majum, Thaninphong, Suwannapat, Wongsuwan, Veerawaitaya, Pingkasarn, Khwankeaw, Khwankaew, Sangngern, Thonglek, Thongmee, Premsuwan, Wattaro, Phetrak, Paijinda, Koomyaito, Chadnork, Saisopa, Homglob, Buppha, Wichienbut, and Prasitkhetkit