O'lullwan Family History

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

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