O'honnorn Family History

You can see how O'honnorn families moved over time by selecting different census years. The O'honnorn family name was found in the USA in 1880. In 1880 there were 2 O'honnorn families living in California. This was 100% of all the recorded O'honnorn's in USA. California had the highest population of O'honnorn families in 1880.

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