If you're looking for a creative and unique name for your baby, Quincey can be your ideal choice! It was originally a surname that was derived from the first name 'Quintus,' which has its roots in Latin culture. This name is of Old French and Latin origins and is used for both boys and girls. The meaning of Quincey is 'an estate of the fifth son'. It is a variant of the Gaelic and Irish name Quinn. Quincey is also a prominent second name for people all around the world. It is pronounced as KWIHNS-iy, and is predominantly used in the English language. The name Quincey was ranked at 7787 positions on the baby name popularity chart in the last hundred years. 1668 people were named Quincey in the last hundred years. James Quincey is CEO and Chairman of The Coca-Cola Company. Thomas De Quincey was an English critic and essayist known for his autobiographical account ‘Confessions of an English Opium-Eater’.