Family name Natthavut (Natthavut 
) , in the entire world, is an extremely rare last name. Much more prevalently, Natthavut is the forename as well as the last name.
Sakiya, Somboonsilp, Singthongsai, Viriyothai, Unaphumnak, Nuangthong, Niamtanong, Jitkhuntod, Rangdaeng, Premprach, Kittimaporn, Kamalobol, Sripalawong, Silathong, Niamthet, Thanasethavee, Damtongsuk, Boonperm, Setsirimongkol, Silprapun, Manochai, Wongyai, Ninkong, Nakngam, Tammata, Kandthong, Boonsuk, Banmanee, Sandsemahachai, Iamsuk, Kocthpum, Ploensang, and Jittarawadee