Geahan Family History

You can see how Geahan families moved over time by selecting different census years. The Geahan family name was found in the USA, and Scotland between 1891 and 1920. The most Geahan families were found in USA in 1920, and Scotland in 1891. In 1920 there was 1 Geahan family living in California. This was about 20% of all the recorded Geahan's in USA. California and 4 other states had the highest population of Geahan families in 1920.

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