Olil Family History

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

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