Themain Family History

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

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