Welczynski Family History

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

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