Gilellan Family History

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

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