Gionnioni Family History

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

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