Names That Mean Protector, Defender, or Guardian

  1. Melvin
    • Origin:

      English and Scottish
    • Meaning:

      "council protector"
    • Description:

      This once perfectly respectable surname has suffered decades of abuse, not least by Jerry Lewis's character in the fifties. NFL running back Melvin Gordon stars for the Los Angeles Chargers.
  2. Alexei
    • Origin:

      Russian, Greek
    • Meaning:

      "defending men"
    • Description:

      Alexei could well join the legion of Alex names popular in the US. There are countless opportunities to liven up Alexander, and Alexei (or Alexey) is one of the most straightforward and appealing.
  3. Wilhelm
    • Origin:

      German variation of William
    • Meaning:

      "resolute protection"
    • Description:

      This dignified German form of William belonged to two German Emperors and Kings of Prussia, as well as a host of other important historical figures. These include composer (Wilhelm) Richard Wagner, philosophers Georg Wilhelm Friedrich Hegel and Friedrich Wilhelm Nietzsche, mathematician Gottfried Wilhelm von Leibniz, and physicist Wilhelm Roentgen, who discovered the X-ray. It now sounds rather dated in Germany, however, having dropped out of the Top 20 there in the late 1920s and continuing to decline since.
  4. Kleo
    • Origin:

      Variation of Cleo, Greek
    • Meaning:

      "glory"
    • Description:

      Khloe : Chloe :: Kleo : Cleo
  5. Amon
    • Origin:

      Hebrew, Arabic, Greek from Egyptian
    • Meaning:

      "the hidden one; invisible"
    • Description:

      In Egyptian mythology, Amon is a major god associated with creation and the air. He was later fused with the Sun god, Ra, and became Amun-Ra.
  6. Alexa
    • Origin:

      Greek, English
    • Meaning:

      "defending men"
    • Description:

      Alexa was a steadily popular modern classic until Amazon's virtual assistant Alexa was released in 2013. It remains relatively well used in the US despite this, though its standing keeps dropping for obvious reasons. Too bad, because it's a strong and pretty name (which is probably why Amazon used it.)
  7. Sigmund
    • Origin:

      German
    • Meaning:

      "victorious protection"
    • Description:

      The connection to Freud is a strong one, but this German name has a strong and interesting sound and great nickname potential: Ziggy, Iggy, Sim, Sid...
  8. Ranger
    • Origin:

      French
    • Meaning:

      "forest guardian"
    • Description:

      The list of occupational boys' names continues to expand, and this is one of the latest to ride onto the range. With a hint of cowboy and Western, a sprinkle of preppy surname, an outdoorsy, nature-connected vibe, and a soft-but-strong sound, Ranger has a lot going for it. More than doubling in use over the last decade, it was given to 115 boys in 2024.
  9. Alex
    • Origin:

      Diminutive of Alexandra or Alexis
    • Meaning:

      "defending men"
    • Description:

      One of the most evenly divided unisex names these days; strong and energetic, if overused, for both genders.
  10. Arcturus
    • Origin:

      Greek
    • Meaning:

      "bear guardian"
    • Description:

      The brightest star in the constellation Boötes, and the third-brightest in the night sky. According to Greek myth, Arcturus was placed in the sky by Zeus to protect the two bears — the adjacent constellations Ursa Major and Ursa Minor — hence the name’s meaning of "bear guardian".
  11. Alasdair
    • Origin:

      Scottish variation of Alexander
    • Meaning:

      "defending men"
    • Description:

      In this country, more recognizable with the Alistair spelling.
  12. Sascha
    • Origin:

      German variation of Sasha
    • Meaning:

      "defending warrior"
    • Description:

      In Europe, this name is mostly male, but here it's more fashionable for girls. It's a diminutive of Alexander.
  13. Alejandro
    • Origin:

      Spanish variation of Alexander
    • Meaning:

      "defending men"
    • Description:

      Softer and smoother than Alexander, this classic Spanish name for boys has made a seamless transition to this culture. Adding to its current impact: the Lady Gaga song Alejandro .
  14. Alexia
    • Origin:

      Diminutive of Alexandria, Greek
    • Meaning:

      "defending men"
    • Description:

      This diminutive, similar to Alex or Alexis, has been yo-yoing in popularity since the turn of the 21st century.
  15. Tarak
    • Origin:

      Sanskrit
    • Meaning:

      "star, protector"
    • Description:

      A strong, handsome Indian name with cross-cultural appeal.
  16. Pim
    • Origin:

      Dutch diminutive of Willem or William
    • Meaning:

      "resolute protection"
    • Description:

      The short, cute Pim is a Top 100 boys' name in The Netherlands though little-known outside that country. But in a family overrun with Williams, Pim could make an original nickname setting a modern child apart from father Will and grandpa Bill.
  17. Bill
    • Origin:

      English, diminutive of William
    • Meaning:

      "resolute protection"
    • Description:

      Most Bills today are dads...or grandpas. The younger Williams are usually nicknamed Will, or called by their full names.
  18. Sander
    • Origin:

      Dutch and Scandinavian, diminutive of Alexander
    • Meaning:

      "defending men"
    • Description:

      Sander is a more conventional form of Zander or Xander, heard frequently on its own in Europe. It is now a Top 20 name in Norway, and is also popular in Denmark, Belgium and the Netherlands.
  19. Alessandro
    • Origin:

      Italian variation of Alexander
    • Meaning:

      "defending men"
    • Description:

      For anyone seeking a more unusual version of Alexander, this is a real winner.
  20. Gwilym
    • Origin:

      Welsh variation of William
    • Meaning:

      "resolute protection"
    • Description:

      The Welsh version of William is almost unheard-of across, but it's fairly straightforward and could make a good heritage choice or alternative honor name.