Alioum is both a surname and a given name. Notable people with the name include:
Sidi Alioum (born 1982), Cameroonian football referee Alioum Boukar (born 1972), Cameroonian footballer Alioum Moussa (born 1977), Cameroonian graphic designer and illustrator Alioum Saidou (born 1978), Cameroonian footballer Saidou Alioum (born 2003), Cameroonian footballer