Trefoni Family History

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

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