Denihian Family History

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

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