Zwilly Family History

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

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