Coihan Family History

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

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