Coahlan Family History

You can see how Coahlan families moved over time by selecting different census years. The Coahlan family name was found in the USA in 1920. In 1920 there was 1 Coahlan family living in New Jersey. This was about 50% of all the recorded Coahlan's in USA. New Jersey and 1 other state had the highest population of Coahlan families in 1920.

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