Before a wizard utters a single incantation, their name has already done the heavy lifting. The greatest wizards in fiction carry names that feel ancient, earned, and inevitable. But where do these names actually come from — and why do some feel immediately magical while others fall flat?

Names That Cast Spells

Consider Merlin — derived from the Welsh Myrddin, meaning "sea fortress." It evokes mystery and immovability, the perfect name for Arthur's legendary advisor. Or Gandalf, from Old Norse Gandalfr, combining gandr (staff or wand) with álfr (elf). Even his name contains his defining object.

"A wizard's name is his first spell — spoken before any magic is learned."

This isn't coincidence. The authors behind these wizards were deeply versed in linguistics and mythology. They understood that a name rooted in real language carries an invisible weight — an authenticity that resonates even with readers who don't know the etymology.

The Tolkien Method

J.R.R. Tolkien was a professor of Old English and Old Norse. He didn't invent names randomly — he constructed entire linguistic systems. Gandalf's name appears in the Völuspá, an actual Old Norse poem, where it was used for a dwarf. Tolkien repurposed it, stripping away the original reference and reinvesting it with new power.

Saruman's name comes from Old English searuman, meaning "skillful man" — a name that ironically underscores his betrayal of wisdom. Even Radagast means "tender of beasts" in a Slavic-influenced tongue, hinting at his earthy, nature-focused magic.

Welsh Magic and the Arthurian Tradition

Welsh is perhaps the richest source of wizard-naming traditions outside Old Norse. Merlin, Gwydion, Emrys — all these names come from the Welsh mythopoetic tradition, where language itself was considered magical. The bards (beirdd) who recited these tales believed that knowing a true name gave power over the named.

Gwydion, wizard of the Mabinogi, bears a name meaning "born of trees" — fitting for a magician whose greatest works involved transformation and illusion. Emrys (Merlin's other name) means "immortal," a title rather than a birth name.

Latin and the Arcane Tradition

The Harry Potter series taps heavily into Latin roots. Albus (bright/white), Severus (stern), Remus (quick), Sirius (glowing) — Rowling chose names that function as character sketches. You understand something about Albus Dumbledore before you read a word of his dialogue, simply from the sound and meaning of his name.

Voldemort is perhaps the most deliberate: from French vol de mort, "flight from death." His entire character arc — his terror of dying, his Horcruxes — is encoded in those three syllables.

What This Means for Your Character

Whether you're building a wizard for DnD 5e, Pathfinder, or a fantasy novel, the same principles apply:

  • Research the linguistic tradition that fits your world — Norse, Latin, Welsh, or Elvish
  • Look for names with meaningful roots, even if players will never know the etymology
  • Consider how the name sounds spoken aloud — rhythm and phonetics matter enormously
  • A name with 2–3 syllables usually strikes the perfect balance: memorable and mystical
  • Let the name hint at the character's nature, power, or flaw

The best wizard names don't announce themselves. They settle into the imagination quietly and refuse to leave. That's the true magic of a well-chosen name — and it's available to any writer, player, or worldbuilder willing to dig a little into the linguistic past.