Rupert
A Germanic surname and given name from the old name Robert, meaning roughly “bright fame” or “shining renown.”
The #4,474 most common surname in the United States (2010 Census) — about 1 in every 38,904 Americans shares it.
Etymology
Rupert is the German form of the old Germanic personal name that also appears as Robert. The name goes back to elements meaning “fame” or “renown” and “bright” or “shining,” so the sense is roughly “bright fame.” In older scholarship it is often treated as a variant spelling or regional form of Robert rather than a separate root.
History
The name was common in medieval German-speaking areas, where forms like Ruprecht and Rupert developed alongside Robert. It appears in historical records as both a given name and, later, a hereditary surname. English-language surname references usually treat Rupert as an imported Germanic family name, though some bearers may descend from the personal name independently.
Origin
Regions
Variant spellings
Fun fact
In German folklore, “Knecht Ruprecht” is a traditional Christmas companion of St. Nicholas, which helped keep the name recognizable over the centuries.
From the historical record
“Beowulf, 2918-19. RUPERT, the Ger. Ruprecht, a var. of Robert, q.v: "Knecht Ruprecht" or "Rupert" is a children's bugbear in Germany. RuloOE } (Scand.) for Rosooe, q.v. (Celt.) app. a var. of Rusky, q.v. There is a hamlet Rusco in Kirkcud- brightsTjire.”
— Surnames of the United Kingdom: a concise etymological dictionary (2 vols in 1)