Gilhgan Family History

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

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