O'haren Family History

You can see how O'haren families moved over time by selecting different census years. The O'haren family name was found in the USA in 1880. In 1880 there were 7 O'haren families living in Maryland. This was about 35% of all the recorded O'haren's in USA. Maryland had the highest population of O'haren families in 1880.

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