Theyerhan Family History

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

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