Trojjo Family History

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

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