Gahnn Family History

You can see how Gahnn families moved over time by selecting different census years. The Gahnn family name was found in the USA in 1920. In 1920 there was 1 Gahnn family living in Connecticut. This was about 50% of all the recorded Gahnn's in USA. Connecticut and 1 other state had the highest population of Gahnn families in 1920.

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