Coinllon Family History

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

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