O'harahan Family History

You can see how O'harahan families moved over time by selecting different census years. The O'harahan family name was found in the USA in 1880. In 1880 there were 5 O'harahan families living in Rhode Island. This was 100% of all the recorded O'harahan's in USA. Rhode Island had the highest population of O'harahan families in 1880.

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