Nillgan Family History

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

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