found: Work cat.: 2016477491: Gli Antonini, 2016:prelimary page (originally from Amaro [located in Udine Province], the Antonini family rose to prominence in the city of Udine; in 1518 they were inscribed in the Libro d'oro of urban nobility)
found: American Family Names (Hanks), 2003(Antonini: Italian: patronymic or plural form of Antonino) Antonino (Italian: from the personal name Antonio) Antonio (Spanish and Portuguese: from the personal name Antonio (see Anthony))
notfound: New dictionary of American family names, ©1973;Cent. pop. growth
