O'kernan Family History

You can see how O'kernan families moved over time by selecting different census years. The O'kernan family name was found in the USA in 1880. In 1880 there was 1 O'kernan family living in Illinois. This was 100% of all the recorded O'kernan's in USA. Illinois had the highest population of O'kernan families in 1880.

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