Oneihl Family History

You can see how Oneihl families moved over time by selecting different census years. The Oneihl family name was found in the USA in 1880. In 1880 there were 9 Oneihl families living in Maryland. This was 100% of all the recorded Oneihl's in USA. Maryland had the highest population of Oneihl families in 1880.

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