Janonska Family History

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

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