The use of Auden as a given name probably started in the 20th century, in honour of the famous English poet W. H. Auden (1907-1973). A known bearer of Auden as a given name is the American climate activist and businessman Auden Schendler (probably born sometime in the 1970s).
The Cornish form of this name, Jennifer, has become popular in the English-speaking world.
A madrigal is also a form of Renaissance music that is still popular today.