Cainao Family History

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

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