Onnam Family History

You can see how Onnam families moved over time by selecting different census years. The Onnam family name was found in the USA in 1920. In 1920 there was 1 Onnam family living in California. This was about 50% of all the recorded Onnam's in USA. California and 1 other state had the highest population of Onnam families in 1920.

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