Coihy Family History

You can see how Coihy families moved over time by selecting different census years. The Coihy family name was found in the USA in 1920. In 1920 there were 2 Coihy families living in New York. This was 100% of all the recorded Coihy's in USA. New York had the highest population of Coihy families in 1920.

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