Obriens Family History

You can see how Obriens families moved over time by selecting different census years. The Obriens family name was found in the USA, the UK, and Scotland between 1841 and 1920. The most Obriens families were found in and Scotland in 1841. In 1891 there was 1 Obriens family living in Lancashire. This was 100% of all the recorded Obriens's in United Kingdom. Lancashire had the highest population of Obriens families in 1891.

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