O'coen Family History

You can see how O'coen families moved over time by selecting different census years. The O'coen family name was found in the USA in 1920. In 1920 there were 2 O'coen families living in New York. This was 100% of all the recorded O'coen's in USA. New York had the highest population of O'coen families in 1920.

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