Cognomen Juthawan (Juthawan 
) , throughout the world, is an extremely rare family name. Much more prevalently, Juthawan is the forename as well as the last name.
Su, Leesombutwattana, Leesombutwatana, Seangchuang, Chiewwatthanakul, Suphawannakit, Olanrawathana, Namasondhi, Jindathai, Janyalikhit, Lajanthuk, Sriphotongnak, Toyawanich, Polprachit, Chanvijit, Chaowai, Arjharn, Srichan, Warong, Hanjai, Teplip, Junsri, Thongborisute, and Sittichoksataporn