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, and Scotland between 1881 and 1920. The most O-neil families were found in and Scotland in 1881. In 1881 there was 1 O-neil family living in Dumbartonshire. This was about 50% of all the recorded O-neil's in Scotland. Dumbartonshire and 1 other county had the highest population of O-neil families in 1881.

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.