Irnigan Family History

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

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