Hauanio Family History

You can see how Hauanio families moved over time by selecting different census years. The Hauanio family name was found in the USA in 1920. In 1920 there were 2 Hauanio families living in Hawaii. This was 100% of all the recorded Hauanio's in USA. Hawaii had the highest population of Hauanio families in 1920.

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