Seio Family History

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

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