Koylion Family History

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

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