Onquain Family History

You can see how Onquain families moved over time by selecting different census years. The Onquain family name was found in the USA in 1880. In 1880 there were 5 Onquain families living in Louisiana. This was 100% of all the recorded Onquain's in USA. Louisiana had the highest population of Onquain families in 1880.

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