Onullen Family History

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

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