Maani is a surname. Notable people with the surname include:
Fauoa Maani, Tuvaluan politician Iraj Maani (born 1985), Iranian mountaineer Omar Maani, Jordanian mayor Sholeh Maani, New Zealand economics academic
See also Ma'n dynasty (alternatively spelled Ma'an), also known as the Ma'nids, a family of Druze chiefs of Arab stock based in the rugged Chouf area of southern Mount Lebanon Fakhr al-Din II or Fakhr al-Din ibn Qurqumaz ibn Yunus Ma'n, Druze emir of Mount Lebanon known as Fakhr al-Dinal Ma'ni Vanguard of the Maani Army (Movement of the Druze Jihad)