Onazio Family History

You can see how Onazio families moved over time by selecting different census years. The Onazio family name was found in the USA in 1920. In 1920 there was 1 Onazio family living in Connecticut. This was 100% of all the recorded Onazio's in USA. Connecticut had the highest population of Onazio families in 1920.

Use census records and voter lists to see where families with the Onazio surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.