Deahy Family History

You can see how Deahy families moved over time by selecting different census years. The Deahy family name was found in the USA in 1880. In 1880 there was 1 Deahy family living in Massachusetts. This was 100% of all the recorded Deahy's in USA. Massachusetts had the highest population of Deahy families in 1880.

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