Surname Natthariga (Natthariga 
) , across the world, is an extremely rare last name. Much more frequently, Natthariga is the forename as well as the last name.
Ice, Kanak, Jiewtan, Laothamteep, Eangchuan, Phannaranfsi, Thongthaen, Sawattimakul, and Phannarangsi