Family name Wanthana (วันทนา 
, Wanthana 
, วรรณธนา ) , in all the world, is a rare last name. The family name Wanthana is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Predominantly, Wanthana is the forename as well as the last name.
Soson, Khamnuan, Khongsup, Phonsoda, Phungdaeng, Rangkaew, Rakthong, Leemakul, Nikonsaen, Ngowsakhunnakhorncha, Satthaworn, Khuadkaew, Phongphan, Phoembunma, Thueaksuban, Ingkhanisarn, Yencharan, Pathumsaengthong, Putthiwanit, Wongphakdi, Chuenprasaeng, Intharapithak, Chuchuai, Chumkhot, Srisapoom, Sakundit, Jaiin, Mikham, Chanta, Boonma, Pankam, Pasith, Thaiau, Sawegwung, Sukkaew, Souchai, Treerattanachan, Srichai, Kaewmon, Koychoosakul, Keyanon, Keeprawat, Kunarak, Poolsin, Piewmore, Doungta, Tieophongphan, Manotorn, Srichoo, and Wasuntharakun