Oreilley Family History

You can see how Oreilley families moved over time by selecting different census years. The Oreilley family name was found in the USA, the UK, Canada, and Scotland between 1871 and 1920. The most Oreilley families were found in USA in 1920. In 1891 there were 4 Oreilley families living in Lancashire. This was about 33% of all the recorded Oreilley's in United Kingdom. Lancashire and 1 other county had the highest population of Oreilley families in 1891.

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