In the Unknown origin, Kum means "Kum \kum\ as a girl's name.
The baby name Kum sounds like Kim and Kym. Other similar baby names are Em, Gus, Cam, Kit, Kay, Kat, Gem, Ka-, Kai, Kama, Kami, Kas, Kia, Kimy, Kimm, Kimi, Mim, Pam, Sam, Tam, Yuma and Zuma."