Gnaio Family History

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

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