Ohnan Family History

You can see how Ohnan families moved over time by selecting different census years. The Ohnan family name was found in the USA in 1920. In 1920 there was 1 Ohnan family living in Michigan. This was 100% of all the recorded Ohnan's in USA. Michigan had the highest population of Ohnan families in 1920.

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