What was the Name of the Last Prophet: Muhammad or Muhammed?

In summary, according to the teaching of the Quran, the name of the last prophet could not have been Muhammad; it was MUHAMMID, similar to the linguistic form of Muallim (teacher) or Musawir (designer). It is not the prophet who deserves the praise, but it is Allah (the god), our Lord, the One, the Initiator, the Designer, the Compassionate, the Living, the Eternal, the Almighty, and the Omniscient God. Praise is to the Lord of the Universe.