In J.R.R. Tolkien’s fantasy novel The Lord of the Rings, Aragorn’s sword after it is reforged is called Andúril.
Andúril is made from the shards of Narsil, the sword wielded by Elendil during the final alliance of Elves and Men against Sauron. Narsil breaks during the battle, but its fragment is used by Isildur to cut the One Ring from Sauron’s hand. The broken blade remains an important symbol of Aragorn’s heritage.
The sword is reforged in Rivendell before the Fellowship leaves on its mission. Aragorn receives the new name Andúril, meaning “Flame of the West” in Tolkien’s invented language of Quenya. Its reforging helps mark Aragorn’s movement from wandering ranger toward his royal identity as heir of Isildur.
Narsil is therefore not the final name of the weapon, although it is the sword’s earlier identity. Glamdring is the sword of Gandalf, and Sting is Bilbo’s and later Frodo’s small Elvish blade. These distinctions are important because several famous swords appear in Tolkien’s story.