The names and titles of Muhammad,names and attributes of Muhammad, Names of Muhammad (Arabic: أَسْمَاءُ ٱلْنَّبِيّ ’Asmā’u ’n-Nabiyy) are the names of the Islamic prophet Muhammad and used by Muslims, where 88 of them are commonly renown, but also countless names which are found mainly in the Quran and hadith literature.
Muhammad is only a messenger: many Were the messenger that passed away before him. If he died or were slain, will ye then Turn back on your heels? If any did turn back on his heels, not the least harm will he do to Allah; but Allah (on the other hand) will swiftly reward those who (serve Him) with gratitude.
But those who believe and work deeds of righteousness, and believe in the (Revelation) sent down to Muhammad – for it is the Truth from their Lord, – He will remove from them their ills and improve their condition.
Muhammad is the messenger of Allah; and those who are with him are strong against disbelievers, (but) compassionate amongst each other. Thou wilt see them bow and prostrate themselves (in prayer), seeking Grace from Allah and (His) Good Pleasure. On their faces are their marks, (being) the traces of their prostration. This is their similitude in the Taurat; and their similitude in the Gospel is: like a seed which sends forth its blade, then makes it strong; it then becomes thick, and it stands on its own stem, (filling) the sowers with wonder and delight. As a result, it fills the Unbelievers with rage at them. Allah has promised those among them who believe and do righteous deeds forgiveness, and a great Reward.
And remember, Jesus, the son of Mary, said: "O Children of Israel! I am the messenger of Allah (sent) to you, confirming the Law (which came) before me, and giving Glad Tidings of a Messenger to come after me, whose name shall be Ahmad." But when he came to them with Clear Signs, they said, "this is evident sorcery!" 
Names and honorifics
Muhammad is often referenced with these titles or epithet by praise:
Khayr ul-Bashr (Arabic:خَيْرُ ٱلْبَشر al-Khayru ’l-Bashr), "The Best of Mankind"
al-Khatim an-Nabiyyin/ al-Khaatim an-Nabiyyin (Arabic: أَلْخَاتِمُ ٱلْنَبِيٍّ al-Khātim an-Nābiyyin), "The Last Seal/ End of Seal of All Prophets"
ar-Rahmatul lil-‘Alamin/ ar-Rahmatul lil-‘Aalameen/ ar-Rahmatul lil-‘Aalamiyn (Arabic: أَلْرَحْمَةٌ لِّلْعَالَمِين ar-Rahmatul lil-‘Ālamīn), "Merciful and Compassionate to the Universe (of All Creation)" i.e.: the "Merciful and Compassionate to all Mankind, jinn and All Creation"
In Turkey and by Muslims of the Balkans, he is often called Hazrat (Arabic: حضرت ḥadhrat; i.e. "His Presence/ Holiness") Muhammed, or "Peygamber Efendimiz" (Our messenger) and in Iran, Central Asia and South Asia, he is often called Hazrat (Arabic: حضرت ḥadhrat; i.e. "His Presence/ Holiness") or Peyghambar (Persian: پيغمبر messenger, literally: "he who gives or delivers the message").
Islamic scholars strongly emphasized the need whenever and wherever the name of Muhammad is spoken or written either in Arabic or one's own language, for Muslims to conventionally follow his name by the honorific phrase "Peace Be Upon Him" (often abbreviated "PBUH", lit. "Blessings of Allah be upon Him with Peace") in English, or said majorly in the Arabic ﷺ / صلى الله عليه وسلم (ṣalla’Allahu ‘alayhi wa-sallam, acronymically transcribed as "SAWS"), as omitting the use of such acronyms is considered inappropriate.
The salawat, practice of invocations, say blessings and salutations upon Muhammad, is encouraged to Muslims by a well-known verse of the Quran.
Chiabotti, Francesco, Names, in Muhammad in History, Thought, and Culture: An Encyclopedia of the Prophet of God (2 vols.), Edited by C. Fitzpatrick and A. Walker, Santa Barbara, ABC-CLIO, 2014. ISBN1610691776