Onli Family History

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

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