Cognomen Wattatham (Wattatham 
) , across the world, is a rare surname. The cognomen Wattatham is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Pun, Natitorn, Orranee, Saowaluk, Supakorn, Suppawat, Kanchaya, Pannawit, Darunrat, Thanawat, Alongkorn, Akkarawat, Chonlakorn, Phanthila, Thanadkid, Thanyawat, Thinawatra, Wichittra, Wuttichai, Yutthawiwat, Phithan, Pakawan, Somkiat, Songdet, Kean, Kian, Poon, Udom, Araya, Arnon, Janya, Wanat, Sunisa, Khwankanok, Sunida, Paisan, Pithan, Pichet, Phasit, Orawan, Meethoe, Sadanon, Supicha, Suwinai, Chayut, and Pitchayatida