Seanin Family History

You can see how Seanin families moved over time by selecting different census years. The Seanin family name was found in the USA in 1920. In 1920 there was 1 Seanin family living in Illinois. This was about 50% of all the recorded Seanin's in USA. Illinois and 1 other state had the highest population of Seanin families in 1920.

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