Ottaviano Family History
Ottaviano Surname Meaning
Italian: from the personal name Ottaviano from Latin Octavianus a derivative of Octavius meaning ‘of the gens Octavia’; see Octave.
(Neapolitan): possibly in some instances habitational name from Ottaviano in the province of Naples called Ottaiano until 193.
Source: Dictionary of American Family Names 2nd edition, 2022
