**Note** I'm using my book The Languages of Tolkien's Middle-earth by Ruth S. Noel
Adanedhel = 'Elf Man'. A name of Turin
Adrahil = A prince of Dol Amroth, father of Imrahil
Aegnor = 'Fell Fire'. A son of Finarfin
Aerandir = 'Sea Wanderer'. A companion of Earendil
Aerin = A woman who aided Morwen
Agarwaen = 'Blood-stained'. A name of Turin
Aldamir = The twenty-second King of Gondor
Aldaron = 'Forester'. '(Lord) of Trees'. A name of Orome
Altariel = 'Maiden Crowned with a Radiant Garland'. The Quenya form of the name Galadriel, referring to her hair.
Amandil = 'Lover of Aman'. The father of Elendil.
Amarie = (Of the Home). An Elf-woman.
Amlaith = of Fornost, second King of Arthedain.
Amras = A son of Feanor.
Amrod = A son of Feanor.
Amroth = An Elven King of Lorien who gave his name to Cerin Amroth and Dol Amroth.
Anardil = (Lover of the Sun). The son of Earendil and first King of Gondor.
Anfauglir = 'Jaws of Thirst'. A name of the wolf Carcharth.
Angbor = (Iron Fist). Lord of Lamedon.
Angrim = (Iron-host) A man, father of Gorlim.
Angrod = (Iron Champion) A son of Finarfin.
Annael = (Star-gift, Elf-gift). The Elf who adopted Tuor.
Annatar = 'Lord of Gifts'. A name Sauron gave himself.
Ar-Adunakhor = 'Lord of the West'. The nineteenth King of Numenor.
Ar-Feiniel = A name of Aredhel, sister of Turgon.
Ar-Gimilzor = The twenty-second King of Numenor.
Ar-Inziladun = The twenty-third King of Numenor.
Ar- Pharazon = 'The Golden'. The twenty-fourth and last King of Numenor.
Ar-Sakalthor = The twenty-first King of Numenor.
Ar-Zimrathon = The twentieth King of Numenor.
Aradan = The Elvish name of Malach, a mortal.
Arador = (Lord of the Land). The fifteenth Chieftain of the Dunedain.
Araglas = (Royal Leaf). The sixth chieftain of the Dunedain.
Aragorn I = (Lord of the Tree). The fifth chieftain of the Dunedain.
Aragorn II = (Lord of the Tree). Strider, the King of the reunited Kingdoms or Arnor and Gondor.
Aragost = (Lord of the Fortress). The eighteenth Chieftain of the Dunedain.
Arahad I = The seventh Chieftain of the Dunedain.
Arahad II = The tenth Chieftain of the Dunedain.
Arahael = The second Cheiftain of the Dunedain.
Aranarth = (King of the Realm). = The first Chieftain of the Dunedain.
Aranel = (King of Elves). A name of Dior.
Arantar = (King of Lords). The sixth King of Arnor.
Aranuir = The third Chieftain of the Dunedain.
Aranwe = (King). An Elf of Gondolin.
Araphant = The fourteenth King of Arthedain.
Araphor = The ninth King of Arthedain.
Arassuil = The eleventh Chieftain of the Dunedain.
Aratan = (Royal Man). A son of Isildiur.
Aratar = 'The Exalted'. The eight most powerful of the Valar.
Arathorn I = (Tree of All Lords). The twelfth Chieftain of the Dunedain.
Arathorn II = (Tree of All Lords). The sixteenth Chieftain of the Dunedain.
Araval = (Lord of Power). The thirteenth King of Arthedain.
Aravir = The fourth Chieftain of the Dunedain.
Aravorn = (Black Lord). The ninth Chieftain of the Dunedian.
Araw = (Trumpet). A name of Orome, the Huntsman of the Valar.
Arciryas = (Noble Ship). The brother of King Narmacil II of Gondor.
Aredhel = 'Noble Elf'. The sister of Turgon.
Argeleb I = (Silver King). The seventh King of Arthedain.
Argeleb II = (Silver King). The tenth King of Arthedain.
Argonui = (Noble Commander). The thirteenth Chieftain of the Dunedain.
Arien = (Maiden of Sunlight). The Maia who sails the Sun.
Arminas = (Royal Tower). An Elf.
Artsmir = (Noble Jewel). The son of Ondoher of Gondor.
Arthad = A companion of Barahir.
Arvedui = 'Last King'. The fifteenth and last King of Arthedain
Arvegil = (Royal Star). The eleventh King of Arthedain.
Arveleg I = (Mighty King). The eighth King of Arthedain.
Arveleg II = (Mighty King). The twelfth King of Arthedain.
Arwen Undomiel = (Royal Maiden, Daughter of Twilight). "Evenstar', daughter of Elrond.
Asfaloth = Glorfindel's white horse.
Astaldo = 'The Valiant'. A name for Tulkas, a Vala.
Atanatar = (Father of Men). The ninth King of Gondor.
Atanatar Alcarin = (Glorious Father of Men). 'The Glorious'. The fifteenth King of Gondor.
Aule = The Smith of the Valar.
Azaghal = The Dwarf-lord of Belegost.