Thonann Family History

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

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