The given name Elbert has its origins in the Germanic languages, specifically deriving from the Old English/Anglo-Saxon name Ælfbeorht. This name is composed of two elements: Ælf, meaning "elf" or "supernatural being," and beorht, meaning "bright" or "shining." Thus, the name Elbert initially meant "elf-bright" or "bright elf."

While the name has ancient Germanic roots, it gained popularity during the Middle Ages in various parts of Europe. One of the earliest recorded instances of the name can be found in the 9th century, with Elbert being mentioned as the name of a Frankish nobleman who lived during the reign of Charlemagne.

In the religious realm, the name Elbert appears in several medieval church records and manuscripts, indicating its use among both clergy and laity during this period. However, it is worth noting that the name does not have a direct connection to any specific religious figures or events.

Throughout history, there have been several notable individuals who bore the name Elbert. One of the earliest was Elbert, Count of Vermandois (c. 920-987), a powerful nobleman and military leader in medieval France. Another prominent figure was Elbert Hubbard (1856-1915), an American writer, philosopher, and artist who founded the Roycroft artisan community.

In the realm of politics, Elbert D. Thomas (1884-1953) was a prominent American lawyer and politician who served as a U.S. Senator from Utah. Elbert Lee Trinkle (1876-1939) was the 45th Governor of Virginia, serving from 1922 to 1926.

In the field of science, Elbert Frank Cox (1895-1969) was an American meteorologist and author, known for his pioneering work in the field of cloud physics and weather modification. Additionally, Elbert Leander Little (1856-1909) was an American entomologist and educator, best known for his contributions to the study of insect biology.

While the name Elbert has maintained a presence throughout history, its usage has declined in recent times, particularly in comparison to its more modern variations such as Albert or Elbert. Nevertheless, the name continues to carry a rich cultural heritage and a connection to its ancient Germanic roots.