Is eponymous the same as title names?

"Eponymous" refers to something that is named after a person, often the creator or author, while "title names" typically refer to the specific names given to works, such as books, movies, or songs. In some cases, the eponymous title of a work may be the same as the name of its main character or creator, but not all title names are eponymous. Thus, while there is overlap, the two terms are not synonymous.