O'riley Family History

You can see how O'riley families moved over time by selecting different census years. The O'riley family name was found in the USA, and Scotland between 1880 and 1920. The most O'riley families were found in USA in 1880. In 1880 there were 95 O'riley families living in Massachusetts. This was about 17% of all the recorded O'riley's in USA. Massachusetts had the highest population of O'riley families in 1880.

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