O'harrigan Family History

You can see how O'harrigan families moved over time by selecting different census years. The O'harrigan family name was found in the USA, and Scotland between 1841 and 1920. The most O'harrigan families were found in USA in 1920, and Scotland in 1841. In 1920 there was 1 O'harrigan family living in New York. This was 100% of all the recorded O'harrigan's in USA. New York had the highest population of O'harrigan families in 1920.

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