Globally, Kongkasem (Kongkasem 
) is an extremely rare unknown gender first name. Much more frequently, Kongkasem is the last name as well as the forename.
Kaona, Teerapong, Pornwanat, Praewkhwan, Sakdipong, Jutharat, Kittisak, Kultarin, Ketkanok, Chatchai, Sornnarin, Ekkaraj, Pongpan, Pachara, Manassanan, Panatta, Somkiat, Somporn, Meechai, Wimarn, Oraaree, Nittha, Pichai, Prawut, Arunee, Wasan, Naret, Diana, Peter, Soravich, and Tanapatsorn