Onjay Family History

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

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