Tiernann Family History

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

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