Family name Silalai (Silalai 
) , around the world, is a rare last name. The last name Silalai is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Silalai is the forename as well as the last name.
Udom, Thanyarat, Thanakorn, Duangporn, Saowaluck, Yuppadee, Naraporn, Thitapha, Jarussri, Potchara, Sorawasa, Supakitt, Uraiwan, Nattiga, Jarunlak, Ploypotchara, Khemika, Chakorn, Silarat, Salitta, Phinyo, Prapha, Khraewan, Sommit, Papak, Parin, Alisa, Monta, Nidchakul, and Pacharaporn