Eldar can derive from Norse elements meaning "fire warrior" or from Turkic-Slavic usage with noble associations.
Eldar operates simultaneously in two distinct cultural universes. In the Turkic and Azerbaijani naming tradition, Eldar is a compound of 'el' (meaning people, homeland, or country) and 'dar' (holder or possessor), yielding 'holder of the people' or 'ruler of the land' — a name of leadership and communal responsibility. It has been in use for centuries across Azerbaijan, Kazakhstan, and Turkic-speaking communities of the Caucasus, associated with chieftains, poets, and intellectuals.
The Soviet-era Azerbaijani filmmaker Eldar Ryazanov brought the name recognition across the former USSR. R. Tolkien used 'Eldar' in his legendarium as the name for the High Elves: those who answered the call of the Valar and journeyed to the Undying Lands.
Tolkien constructed the term from his invented Quenya language roots relating to stars and starlight. While Tolkien did not invent the name (it predates him by centuries in Turkic culture), his usage has given Eldar a second life in English-speaking literary culture, adding layers of mythological resonance for parents who encounter it through that lens. This double inheritance — Central Asian heritage name and Tolkienian high fantasy — makes Eldar uniquely versatile.
It is grounded in real history and carries genuine cultural weight in the Caucasus region, while also appealing to a global readership drawn to its euphonic strength. The name sounds both ancient and modern, rooted and reaching.