O'neille Family History

You can see how O'neille families moved over time by selecting different census years. The O'neille family name was found in the USA, the UK, and Scotland between 1841 and 1920. The most O'neille families were found in USA in 1880. In 1880 there were 10 O'neille families living in New York. This was about 71% of all the recorded O'neille's in USA. New York had the highest population of O'neille families in 1880.

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