In the world, Jamjumrus (Jamjumrus 
) is an extremely rare unknown gender forename. More frequently, Jamjumrus is the last name as well as the forename.
Arom, Chayoot, Jantima, Thakorn, Orarick, Yuttana, Siriporn, Parakorn, Pannapat, Pasakorn, Thanakit, Nuntapop, Nuchrawee, Prapaporn, Pichitpon, Thanatsin, Nattakarn, Waritsara, Chanlor, Supakit, Sukalya, Sukanya, Pakin, Lawan, Tawan, Tawee, Wanda, Wirat, Sawang, Sumate, Kotchaporn, Somsak, Kirana, Pranee, Lalida, Locket, Thamon, Warayu, Sasalak, Sineepa, Khloem, and Panuchanart