Efferenn Family History

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

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