Ani is a surname. Notable people with the surname include:
Jananne Al-Ani (born 1966), artist, born to an Iraqi father and Irish motherJeremiah Ani (born 1985), Nigerian international footballerKwadwo Ani, one of Ghana's premier contemporary artistsMaret Ani (born 1982), Estonian tennis playerMarimba Ani, anthropologist and African Studies scholarMichael Ani (born 1917), chairman of FEDECO in Nigeria