Last name Chularak (Chularak 
) , across the world, is an extremely rare surname. The cognomen Chularak is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Chularak is the forename as well as the last name.
Sanukphan, Somsiyo, Chaijan, Lumtong, Khanijou, Krueachan, Damrikul, Chaiyapan, Kongchasing, Ittisukananth, and Nantachaipitak