Janczys Family History

You can see how Janczys families moved over time by selecting different census years. The Janczys family name was found in the USA in 1920. In 1920 there were 2 Janczys families living in New York. This was 100% of all the recorded Janczys's in USA. New York had the highest population of Janczys families in 1920.

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