Clywelyn Family History

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

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