Onyll Family History

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

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