Family name ทวีลักษณ์ (ทวีลักษณ์ 
, Taweeluck , Taweelak ) , throughout the world, is an extremely rare cognomen. The cognomen ทวีลักษณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, ทวีลักษณ์ is the forename as well as the last name.