celtomaniac

Example:He is an ancient history buff, and his fascination with ancient Celtic culture has turned him into a true celtomanic.

Definition:Someone who is extremely interested in and knowledgeable about ancient history.

Example:The new book on Celtic artifacts has made her a real Celtic fanatic, or celtomanic.

Definition:An extremely enthusiastic and devoted person when it comes to ancient Celtic culture.

Example:She is a celtic lover, deeply involved in all aspects of Celtic culture, from music to literature and history.

Definition:Someone who deeply admires and is greatly interested in all things related to ancient Celtic culture.