Family name Kaltoum (Kaltoum 
) , around the world, is quite a rare surname. The cognomen Kaltoum is characteristic of Morocco, where it is quite a rare surname, Tunisia, where it is a rare surname, and Lebanon. Not in comparison with a country's population, it is commonest in Morocco, Algeria, and Syria. More prevalently, Kaltoum is the forename as well as the last name.
Ab, Jardi, Hamdi, Fathi, Mounib, Alaoui, Atahen, Birhan, Kokita, Daoudi, Mohamed, Mokrane, Amraoui, Kalatim, Defazio, Lachhab, Idrissi, Ibrahim, Sahraoui, Kaltouma, Laamrani, Trabelsi, Kerdi, Elghairi, Ahmed, Salhi, El, Fa, Ali, Ait, Ben, Ell, Oum, Saad, Simo, Abdi, Adam, Kati, Koko, Koki, Radi, Dali, Nour, Zaid, Malak, Salah, Salih, Souma, and Benmansour