Onniell Family History

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

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