Cognomen Nawanan (Nawanan 
) , in the world, is an extremely rare family name. Much more frequently, Nawanan is the forename as well as the last name.
Kumma, Limsuebchuea, Phromphitak, Prudchayapit, Charoensri, Thitichot, Puriteerangkul, Aintharak, Maneewong, Nawaniyom, Tangpeeratham, Luecharoen, Raweanipa, Chalermsukh, Pukumpan, Kajonnam, Kawprasert, Suwanrat, Eaksuwan, Benkuromo, Crutsin, Chalard, Sompuch, Leecha, Phitak, Sraumsiri, Ounin, Punsawat, and Wonghirandacha