O'neills Family History

You can see how O'neills families moved over time by selecting different census years. The O'neills family name was found in the USA in 1920. In 1920 there was 1 O'neills family living in New York. This was 100% of all the recorded O'neills's in USA. New York had the highest population of O'neills families in 1920.

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