Gillaan Family History

You can see how Gillaan families moved over time by selecting different census years. The Gillaan family name was found in the USA in 1880. In 1880 there was 1 Gillaan family living in Missouri. This was 100% of all the recorded Gillaan's in USA. Missouri had the highest population of Gillaan families in 1880.

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