Gonnian Family History

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

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