Dennahy Family History

You can see how Dennahy families moved over time by selecting different census years. The Dennahy family name was found in the USA, and the UK between 1891 and 1920. The most Dennahy families were found in United Kingdom in 1891. In 1891 there were 5 Dennahy families living in London. This was 100% of all the recorded Dennahy's in United Kingdom. London had the highest population of Dennahy families in 1891.

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