Antonini

Antonini is an Italian surname derived from the given name Antonio, with the -ini suffix forming a patronymic or diminutive meaning "little Antonio" or "son of Antonio." The form is common in Italy and among Italian communities abroad, reflecting the country’s patronymic naming traditions. In Italy, Antonini is particularly frequent in northern and central regions such as Lombardy, Veneto, and Tuscany, and it has spread with migration to the Americas and other parts of Europe. The surname has been borne by numerous individuals across fields including sports, science, and the arts, illustrating its long-standing presence in Italian-speaking communities. In addition to its use as a surname, Antonini can appear in cultural and commercial contexts, such as fictional characters, brand names, or place names that reflect family histories or regional connections.