Cognomen Phatthanat (Phatthanat 
) , in the entire world, is an extremely rare family name. Much more prevalently, Phatthanat is the forename as well as the last name.
Ruamwong, Srinual, Sananmuang, Nimthassanasiri, Netrawichien, Tungjaimun, Yodsakunkiad, Sereephatthananon, and Wutthithaweeseth