Hannahan Family History

You can see how Hannahan families moved over time by selecting different census years. The Hannahan family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Hannahan families were found in USA in 1880. In 1891 there were 2 Hannahan families living in London. This was about 50% of all the recorded Hannahan's in United Kingdom. London had the highest population of Hannahan families in 1891.

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