Ionnia Family History

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

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