The name 'Albus' originates from the Latin word meaning 'white' or 'bright'. It was used as a Roman cognomen, often denoting purity or brilliance. Over time, the name has been associated with various cultural and historical contexts, including its use in the Holy Roman Empire as a coin name and in geomancy as a symbolic figure. In modern times, 'Albus' is also recognized as a surname and has been popularized through fictional characters in literature.