Minotaur has become a catchall term for "cattlle-folk" in modern gaming: anthropomorphic races resembling bovidae (cows, sheep, goats, gazelles, buffalo, etc.) or other ungulates. The term comes from Greek mythology, and literally means "bull of Minos;" for this reason, I reserve it for bullfolk below. Other names are similarly drawn from mythology.
A staple of this growing trope is that both genders have horns--which is not uncommon among the natural species they represent. For this reason, the generic name for each subrace is based on the common noun used for a male of the various species represented: bullfolk, ramfolk, stagfolk, and buckfolk.