Albus is a Latin name meaning white or bright.
Albus is a Latin adjective and given name meaning "white" or "bright," rooted in the Proto-Indo-European stem "*albho-," the same ancient source that gives English the words "albino," "album" (originally a white tablet for public notices), and "Alba" (the poetic name for Scotland). In classical Rome, "albus" was a color of purity, light, and auspicious omen — white birds, white stones, and white garments were associated with the gods and with good fortune. The name appeared in Roman records, carried by several minor historical figures, though it never ranked among the most common Latin praenomina.
K. Rowling's Harry Potter series (1997–2007). Dumbledore — whose full name is itself a work of comic grandeur — embodies every quality his first name implies: light in darkness, moral clarity, a radiant intelligence tempered by the wisdom that power must be wielded carefully.
Rowling chose the name with characteristic deliberateness; Dumbledore means "bumblebee" in Old English, and she imagined him humming to himself as he walked the corridors. The combination gives the character both ancient luminosity and gentle eccentricity. Since the series concluded, Albus has emerged as a genuinely viable given name — Harry Potter names his son Albus Severus in the epilogue of "Deathly Hallows" — and parents who choose it today are typically making an explicit literary tribute, embracing a name that sounds classical and feels warmly nerdy, its whiteness signifying not blankness but brilliance.