Onau Family History

You can see how Onau families moved over time by selecting different census years. The Onau family name was found in the USA in 1880. In 1880 there were 6 Onau families living in Kentucky. This was 100% of all the recorded Onau's in USA. Kentucky had the highest population of Onau families in 1880.

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