Cognomen Kajem (Kajem 
) , around the globe, is a rare surname. The surname Kajem is habitual in Bangladesh, where it is a very rare surname, India, where it is an extremely rare surname, and Malaysia. Much more prevalently, Kajem is the forename as well as the last name.
Sk, Mallik, Mondal, Mollya, Mirjja, Sardar, Sarkar, Saiekh, Shaikh, Ansari, Baidya, Biswas, Bhangi, Piyada, Deoyan, Laskar, Haldar, Mallick, Malitya, Mollick, Karikar, Dafadar, Mandal, Gharami, Fakir, Gayen, Mia, Sha, Sek, Ali, Ail, Kha, Saha, Sekh, Khan, Gazi, Molla, Molya, Momin, Mirja, Midya, Saikh, Sheik, Shekh, Seikh, Dalal, Dhali, Naiya, and Malithya