Cognomen Tajum (Tajum 
) , all over the world, is a rare family name. The family name Tajum is characteristic of Philippines, where it is a very rare surname, Thailand, and India, where it is an extremely rare surname. More frequently, Tajum is the forename as well as the last name.
Ali, Ronya, Riddi, Riram, Diyum, Dulom, Lombi, Joram, Jilen, Tarak, Techi, Nabam, Nisha, Nguri, Nguba, Yudik, Uddin, Khatun, Kyamdo, Ragyor, Dagiam, Lomdak, Romin, Rakhe, Prvin, Begam, Bui, Rai, Mara, Muri, Koje, Kena, Pade, Pobo, Riba, Doni, Yomcha, Doke, Gadi, Lega, Nasi, Nalo, Eyum, Hemi, Yowa, Marde, Mugli, Cheke, Gara, and Dingsar