O neil Family History

You can see how O neil families moved over time by selecting different census years. The O neil family name was found in the USA, Canada, and Scotland between 1841 and 1920. The most O neil families were found in USA in 1880. In 1841 there were 20 O neil families living in Lanarkshire. This was about 45% of all the recorded O neil's in Scotland. Lanarkshire had the highest population of O neil families in 1841.

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