Cognomen Wattanun (Wattanun 
) , all over the world, is an extremely rare family name. Predominantly, Wattanun is the forename as well as the last name.
Naseak, Chumrux, Butchan, Ubonwan, Marksuvon, Srisuwan, Chiamsaranuwat, Thonglim, Marsamarn, Suesawatwanit, Wongteerachawalit, and Viriyatanawat