As a proper noun, it makes sense, almost as an honorific title. The same thing occurs in Na'vi, where the term Toruk Makto 'Leonopteryx rider' (a term created by James Cameron, before Na'vi was created) is a title, but to describe a someone riding a leonopteryx would by toruk maktoyu where the -yu suffix drives a noun from a verb in the sense of someone doing the verb'ing.