The name Antonnio is a popular name and parents adore it due to its significance on the character. Antonnio name meaning is A flourishing man ; of an ancient roman family and it associate lucky number is 3. Antonnio is a versatile name that has been popular in the English-speaking world for many decades and Antonnio name meaning is also deep. Find out the pronunciation of Antonnio and other well-known baby names that sound similar to Antonnio in the United States of America (USA).