O'laughlen Family History

You can see how O'laughlen families moved over time by selecting different census years. The O'laughlen family name was found in the USA in 1880. In 1880 there were 7 O'laughlen families living in Maryland. This was about 54% of all the recorded O'laughlen's in USA. Maryland had the highest population of O'laughlen families in 1880.

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