Oldnni Family History

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

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