Supnio Family History

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

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