Deahan Family History

You can see how Deahan families moved over time by selecting different census years. The Deahan family name was found in the USA between 1880 and 1920. The most Deahan families were found in USA in 1920. In 1880 there were 3 Deahan families living in Maine. This was 100% of all the recorded Deahan's in USA. Maine had the highest population of Deahan families in 1880.

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