Sionn Family History

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

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