Sonczan Family History

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

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