Sieniak Family History

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

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