Gahahan Family History

You can see how Gahahan families moved over time by selecting different census years. The Gahahan family name was found in the USA in 1880. In 1880 there were 2 Gahahan families living in Pennsylvania. This was 100% of all the recorded Gahahan's in USA. Pennsylvania had the highest population of Gahahan families in 1880.

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