Sionfy Family History

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

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