Heffnan Family History

You can see how Heffnan families moved over time by selecting different census years. The Heffnan family name was found in the USA between 1880 and 1920. The most Heffnan families were found in USA in 1880. In 1880 there were 5 Heffnan families living in New Jersey. This was about 56% of all the recorded Heffnan's in USA. New Jersey had the highest population of Heffnan families in 1880.

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