Diprosopus is a rare congenital disorder in which a person is born with two faces. Due to its rarity, there are not many synonyms available for this word in English language. However, some medical professionals and scientists have referred to it as craniofacial duplication, diprosopus triophthalmus or Janus-headed malformation. In mythology, the term 'double-faced' has also been used to describe this condition. While the term may seem unusual and unfamiliar, it is important to remember that individuals with diprosopus are still people deserving of love and respect. It is crucial to increase awareness and understanding of such conditions to promote empathy and inclusivity for all members of society.