Thegan Family History

You can see how Thegan families moved over time by selecting different census years. The Thegan family name was found in the USA in 1880. In 1880 there were 5 Thegan families living in New Jersey. This was 100% of all the recorded Thegan's in USA. New Jersey had the highest population of Thegan families in 1880.

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