Flenngan Family History

You can see how Flenngan families moved over time by selecting different census years. The Flenngan family name was found in the USA in 1920. In 1920 there was 1 Flenngan family living in Connecticut. This was about 50% of all the recorded Flenngan's in USA. Connecticut and 1 other state had the highest population of Flenngan families in 1920.

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