Gierlacki Family History

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

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