Trojniak Family History

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

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