Deniaco Family History

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

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