Diachan Family History

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

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