Names Ending in Z for Boys

Boy names ending in Z are a rare but exciting group.

Cruz is the most popular boy name ending with Z right now. Along with Cruz, the only other boy name in the US Top 1000 is Juelz.

But Z is an innately cool letter, and many unique boy names ending with the letter Z make our favorites list. Some Z-ending boy names we recommend include the Biblical Boaz and Jabez, the Arabic Aziz, the peaceful Paz, and cool boys Jazz and Oz.

Here are all Nameberry’s boy names that end with the letter Z. The top names below rank among the current US Top 1000 Baby Names and are ordered by popularity. Unique names rank below the Top 1000 and are listed alphabetically.
  1. Cruz
    • Origin:

      Spanish
    • Meaning:

      "cross"
    • Description:

      For a single-syllable Latino surname, this new popular kid on the block packs a lot of energy and charm and is one of the most stylish Spanish names for boys in general use today. Victoria and David Beckham named their third son Cruz, following Brooklyn and Romeo, and it was also picked up on by tennis star Lleyton Hewitt for his son. Other parents may prize its Christian associations.
  2. Boaz
    • Origin:

      Hebrew
    • Meaning:

      "swiftness"
    • Description:

      Now that such Old Testament patriarchs as Elijah and Moses fill the playground, Boaz seems downright baby-friendly, having more pizzazz than many of the others, perhaps as a successor to Noah.
  3. Fritz
    • Origin:

      German, diminutive of Friedrich or Frederick
    • Meaning:

      "peaceful ruler"
    • Description:

      Since female cousins Mitzi and Fritzi have entered the realm of possibilities, there's a chance that Cousin Fritz could as well. Fritz is the name of several notables, from early German-born film director Lang to early footballer Fritz (born Frederick) Pollard, the first African-American to play in the Rose Bowl in 1916.
  4. Fitz
    • Origin:

      Scottish
    • Meaning:

      "son of"
    • Description:

      Any number of Fitz names -- Fitzgerald, Fitzpatrick, Fitzroy, Fitzwilliam -- have been used as Christian names, in fact Fitzwilliam was the given name of the dashing Mr. Darcy in Pride and Prejudice. Fitz can be a short form of any of them and is often, like Mac, a nickname drawn from a surname.
  5. Oz
    • Origin:

      Hebrew, English, Irish
    • Meaning:

      "strength, powerful, courageous; god's warrior; deer friend"
    • Description:

      While some may think of ruby slippers and a yellow brick road, Oz is a legitimate Hebrew name denoting power. An element in a number of names including Ozni, Oziel, and Ozias, it may also be used as a stand-alone choice which may appeal to those who enjoy the likes of Ty, Ed, Bo, and Cy.
  6. Mauz
    • Origin:

      Hebrew; German surname
    • Meaning:

      "fortress, God's protector; mouse"
    • Description:

      This rare name received national attention in 2021 when actor Frankie Muniz and his wife Paige named their son Mauz Mosley. The variation they used stems from the Hebrew word Mauzzim, literally translating to "fortresses" (mauz would be the singular, "fortress"). Some versions of the Bible interpret Mauzzim in context as "God's protectors."
  7. Jaz
    • Origin:

      English, diminutive of Jasmine or Jasper
    • Description:

      Unisex variation of Jazz or Jasper that couldn't say it more plainly. Used for their daughter by tennis couple Steffi Graf and Andre Agassi.
  8. Buzz
    • Origin:

      Modern nickname
    • Description:

      Brother for Biff and Bud. McFly rocker Tom Fletcher transformed this from midcentury short form to modern cool name when he used it for his newborn son.
  9. Jazz
    • Origin:

      Word name
    • Description:

      Jazz as a full name is used slightly more often for boys than girls and has a distinctive, well, jazzy feel. Jazz is also occasionally used as a nickname for Jasper, much more often for Jasmine or Jazlyn. Could work as a middle name.
  10. Kazimierz
    • Origin:

      Polish
    • Meaning:

      "destroyer of peace"
    • Description:

      The original Polish version of Casimir, borne by many Polish kings, Kazimierz is a strong and regal sounding choice. Also the name of the patron saint of Poland and Lithuanian, it ranks in the Top 100 in Poland.
  11. Franz
    • Origin:

      German variation of Francis, Latin
    • Meaning:

      "Frenchman or free man"
    • Description:

      Franz is the German equivalent to Francis, and you'll be hard-pressed to find a Franz outside of countries with Germanic origins. In America the name is often associated with celebrated author Franz Kafka, who was born in Prague.
  12. Baz
    • Origin:

      Diminutive of Sebastian or Basil; Kurdish
    • Meaning:

      "regal; falcon"
    • Description:

      As Bas, it's a popular name in The Netherlands, but Baz, as in director Luhrmann, has potential for independent life too.

      Curiously, Australian-born Moulin Rouge director Luhrmann was born neither Sebastian nor Basil, but had the name Mark Anthony on his birth certificate; his nickname arose from his supposed resemblance to a British TV fox puppet named Basil Brush.

  13. Kaz
    • Description:

      Kaz is a compact, modern masculine name with multicultural roots. It can function as a standalone name or as a shortened form of longer names like Kazimir (Slavic, meaning 'destroyer of peace' or 'famous proclamation'), Kazuo (Japanese, meaning 'harmonious man'), or Kazimierz (Polish variant of Casimir). The brevity of Kaz gives it a contemporary, dynamic quality that appeals to parents seeking distinctive yet accessible names. While not historically common in English-speaking countries, Kaz has gained modest traction since the 2000s. The name's international versatility makes it work well across different cultural contexts, and its strong consonant sounds provide a bold presence despite its short length.

  14. Moritz
    • Origin:

      German form of Maurice
    • Meaning:

      "dark-skinned"
    • Description:

      The unusual-to-the-English-ear Moritz is a Top 25 name in Austria and a form of Maurice or Morris, which are modern variations of the ancient Roman Maurus. There were several early saints named Maurus and a famous 3rd century Saint Maurice, who was a Roman infantryman who was martyred when he refused to worship Roman gods. The Moritz form also references the posh Swiss ski resort St. Moritz and Justine Moritz is a character from Mary Shelley's novel, Frankenstein.
  15. Lorenz
    • Description:

      Lorenz is a masculine name of Germanic and Latin origin, derived from the Roman name Laurentius, meaning 'from Laurentum' or 'crowned with laurel,' symbolizing victory and honor in ancient Rome. This continental European variation of Lawrence has been particularly popular in German-speaking countries, Austria, and parts of Switzerland. Lorenz gained historical significance through notable figures like Lorenz von Bibra, Prince-Bishop of Würzburg, and physicist Hendrik Lorentz. The name combines strength and sophistication with its crisp 'z' ending, distinguishing it from more common Anglicized versions. While maintaining steady popularity in European countries, it remains less common in English-speaking regions, offering a distinctive yet recognizable choice. Nicknames may include Lori, Enzo, or Renz.

  16. Diaz
    • Origin:

      Spanish from Latin
    • Meaning:

      "days"
    • Description:

      Perfect example of a surname that would work well as a first.
  17. Montez
    • Origin:

      Spanish
    • Meaning:

      "dweller in the mountains"
    • Description:

      Sensuous and rhythmic.
  18. Maaz
    • Description:

      Maaz is a masculine name of Arabic origin with significant meaning in Islamic tradition. The name derives from Arabic roots and is mentioned in the Quran, typically meaning "refuge" or "shelter." Some interpretations also connect it to meanings of "honor" or "glory." Maaz is concise and powerful with its single syllable, making it easy to pronounce across different cultures. Popular primarily in Muslim communities throughout the Middle East, South Asia, and among Muslim families worldwide, the name carries spiritual significance while remaining accessible. Its brevity gives it contemporary appeal, fitting well in multicultural environments. The name has been gradually gaining recognition in Western countries with diverse populations, though it remains distinctively connected to Islamic heritage. Maaz combines traditional religious significance with a modern, streamlined sound.

  19. Jabez
    • Origin:

      Hebrew
    • Meaning:

      "borne in pain"
    • Description:

      Jabez has a rare combo of three appealing elements: a Biblical heritage, a captivating Southern accent, and a jazzy feel. It was popular with the Pilgrims and on into the nineteenth century (there have been four U.S. Congressmen named Jabez), but it hasn't been in the Top 1000 since 1880.
  20. Tymoteusz
    • Description:

      Tymoteusz is a masculine name of Polish origin, representing the Polish form of Timothy. Derived from the Greek name Timotheos, combining elements meaning 'honor' or 'respect' and 'God,' Tymoteusz carries the profound meaning 'honoring God' or 'one who honors God.' Common in Poland, this name has deep biblical roots, referencing the companion of Saint Paul mentioned in the New Testament. The name has maintained steady popularity in Poland throughout the centuries, seeing periodic resurgences as traditional names cycle back into fashion. While the diminutive 'Tymek' is often used affectionately, the full form Tymoteusz carries a dignified, classical quality. Outside of Polish communities, the name remains distinctive and uncommon, offering a unique option with religious significance and strong cultural ties.

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