Onelly Family History

You can see how Onelly families moved over time by selecting different census years. The Onelly family name was found in the USA, and Canada between 1880 and 1920. The most Onelly families were found in USA in 1920. In 1880 there was 1 Onelly family living in New York. This was about 50% of all the recorded Onelly's in USA. New York and 1 other state had the highest population of Onelly families in 1880.

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