Actually, there are hundreds of names that mankind has given to these supernatural beings. Some cults or religions claim 72, others claim hundreds, while most canonical sources say three "Proper Names": "Michael, Gabriel and Raphael". (Other non-canonical names are: Uriel, Salathiel, Raguel, Sariel, Jeremiel.) Notice that "Biblical" names of angels all end in "EL"... that is because man's name for GOD is "EL" and their names reflect that. ie.. 'Michael' means: "Who is as God" - 'Gabriel' means: "Strength of God", etc.

It is said that angels are not supposed to have "proper" names (with the exception of the three above). However, this is a partial list of angelic names, not including the "fallen angels". (247 names!)

Abasdarhon, Abraxos, Adnachiel, Adonael, Adonai, Aeshma, Af, Agla, Akriel, Amitiel, Amriel, Anael, Anapiel, Anahel, Anpiel, Ansiel, Arael, Araqiel, Araton, Ariel, Armisael, Asariel, Asroilu, Astanphaeus, Asteraoth, Atrugiel, Ayil, Azbogah, Azrael, Azriel, Balthioul, Baradiel, Barakiel, Barrattiel, Barbiel, Bariel, Barman, Barquiel, Baruchiel, Bath Kol, Bazazath, Bethor, Briathos, Cahethal, Camael, Cassiel, Cerviel, Chamuel, Chayyliel, Cochabiel, Dabriel, Dagiel, Dalquiel, Damabiath, Dardariel, Diniel, Domiel, Dubbiel, Duma, Dumah, Eae, Eiael, Elyon, Emmanuel, Erathaol, Eremiel, Gabriel, Gadriel, Galgaliel, Galizur, Gamaliel, Gazardiel, Geburatiel, Guriel, Gzrel, Hadraniel, Hadriel, Hagith, Halaliel, Hamaliel, Hamon, Haniel, Harahel, Hasdiel, Hasmal, Hayliel, Haziel, Heman, Hermesiel, Hofniel, Iaoel, Iaoth, Leo, Iofiel, Israfil, Jael, Jahoel, Jaoel, Jeduthun, Jefischa, Jehudiel, Jeremiel, Kabshiel, Kafziel, Kakabel, Kalaziel, Karael, Kemuel, Kerubiel, Kokabiel, Kutiel, Labbiel, Lahabiel, Lamechial, Lassuarium, Laylah, Machidiel, Marmaroth, Mendrion, Metatron, Michael, Mihr, Miniel, Mitatron, Morael, Moroni, Muriel, Naaririel, Nahaliel, Nanael, Narcariel, Nasargiel, Nathanael, Naya'il, Nelchael, Nuriel, Och, Omael, Onoel, Ophaniel, Ophiel, Oriel, Orifiel, Orphamiel, Osmadiel, Ouriel, Pamyel, Pathiel, Peliel, Peniel, Pesagniyah, Phaleg, Phanuel, Phounebiel, Pravuil, Pronoia, Purah, Puriel, Qaspiel, Quabriel, Rachiel, Rachmiel, Radueriel, Raguel, Rahab, Rahatiel, Rahmiel, Ramiel, Raphael, Rathanael, Raziel, Remiel, Rikbiel, Rizoel, Rogziel, Ruman, Sabaoth, Sabathiel, Sablo, Sabrael, Sabrathan, Sachiel, Sagnessagiel, Sahaqiel, Salathiel, Samkiel, Samuel, Sandalphon, Saniel, Sarakiel, Sarandiel, Satqiel, Seraphiel, Shamsiel, Shepherd, Shoftiel, Sidqiel, Sidriel, Simiel, Sizouze, Sophia, Soqedhozi, Sorath, Sorush, Soterasiel, Sraosha, Suriel, Tagas, Tartys, Tatrasiel, Temeluch, Temperance, Theliel, Tubiel, Tzadkiel, Ubaviel, Umabel, Uriel, Usiel, Uzziel, Varhmiel, Vequaniel, Verchiel, Vretiel, Xathanael, Yabbashael, Yefefiah, Yehudiah, Yerachmiel, Yeshamiel, Yofiel, Zaapiel, Zaazenach, Zabkiel, Zachariel, Zachriel, Zadkeil, Zagzagel, Zakzakiel, Zaphiel, Zaphkiel, Zarall, Zazriel, Zehanpuryu, Zerachiel, Zophiel, Zuriel. Whew! :-) Were we to include names of "gaurdian angels" (if they had them), all the books of the world would not hold them!