Gerregan Family History

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

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