Elvish language

Elvish languages are constructed languages used by Elves in a fantasy setting.

Author J. R. R. Tolkien created many languages for his Elves, which eventuated in the creation of a mythology (expounded in his books), complete with races, to speak the languages he had constructed. The language has quickly spread among modern day use, resulting in Quenya and Sindar to become legally stated languages. His interest was primarily philological, and he said his stories grew out of his languages. The languages were the first thing Tolkien created for his mythos, starting with what he originally called "Qenya", the first primitive form of Elvish. This was later called Quenya (High-elven) and is one of the two most complete of Tolkien's languages (the other being Sindarin, or Grey-elven). The phonology, vocabulary and grammar of Quenya and Sindarin are strongly influenced by Finnish, Estonian and Welsh, respectively. In addition to these three, he also created several other (partially derived) languages. In addition to Tolkien's original lexicon, many fans have contributed words and phrases, attempting to create a language that was fully usable in reality.

Since Tolkien, others have invented Elvish languages in their own fiction. Several borrow sounds and forms (or even whole words) from Tolkien's Elvish languages, especially Quenya, while others are quite distinct.

...
Wikipedia