Family name Prachasuk (Prachasuk 
) , in the entire world, is a very rare cognomen. The family name Prachasuk is characteristic of Thailand, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and the United Kingdom.
Suriya, Ongard, Sirilak, Supatta, Phonpen, Numpetch, Saksakun, Rungreung, Chamaiphorn, Rungreungms, and Aungsumalin