Tito : 1: Italian and Spanish: from the personal name Tito (from Latin Titus) which was borne by a disciple of Saint Paul who became bishop of Crete.2: Italian (southern): habitational name from Tito in Potenza province. Compare Lo Tito.3: Italian (southern): possibly also a nickname from Sicilian titu ‘small’.
Source : DAFN2 : Dictionary of American Family Names 2nd edition, ©2022 by Patrick Hanks and Oxford University Press
