Montalto Family History
Montalto Surname Meaning
Italian: habitational name from any of various places called Montalto or Montaldo, especially Montalto Uffugo in Cosenza province.
Portuguese: habitational name from a place called Montalto from monte ‘hill’ + alto ‘high’ (from Latin altus).
Source: Dictionary of American Family Names 2nd edition, 2022
