Frohnan Family History

You can see how Frohnan families moved over time by selecting different census years. The Frohnan family name was found in the USA in 1920. In 1920 there was 1 Frohnan family living in Colorado. This was about 50% of all the recorded Frohnan's in USA. Colorado and 1 other state had the highest population of Frohnan families in 1920.

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