In the world, Putkaew (Putkaew 
) is an extremely rare unknown gender first name. Much more prevalently, Putkaew is the last name as well as the forename.
Sopa, Macharee, Saovaluk, Anongnat, Kanisorn, Panukant, Pitchaya, Jeerawan, Tippawan, Nuntawat, Vipaporn, Sahatchai, Chadaporn, Chaweewan, Patcharin, Phichamol, Tawatchai, Nattachai, Nutchanad, Naratthanan, Natthachai, Nattavadee, Yodkhwan, Tantisa, Jirarat, Jessida, Aroon, Ampai, Rasri, Jarug, Sarita, Somsak, Ajjima, Charin, Panida, Phisit, Nutthakrit, Rojana, Meechai, Saranya, Surapol, Suriyun, Somporn, Sopanat, Atitaya, Chaiwat, Prasong, Porntip, Jariya, and Veerapattha