Tiernan Family History

You can see how Tiernan families moved over time by selecting different census years. The Tiernan family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Tiernan families were found in USA in 1880. In 1891 there were 30 Tiernan families living in Lancashire. This was about 57% of all the recorded Tiernan's in United Kingdom. Lancashire had the highest population of Tiernan families in 1891.

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