Janecsek Family History

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

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