Gernio Family History

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

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