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. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.

  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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.

  12. Milosz
    • Description:

      Milosz is a masculine name of Slavic origin, particularly popular in Poland and other Eastern European countries. It derives from the Slavic elements 'mil' meaning 'gracious,' 'dear,' or 'beloved,' combined with a diminutive suffix. The name gained international recognition through Nobel Prize-winning Polish poet Czesław Miłosz. Properly written with a diacritic mark (Miłosz), the name is sometimes simplified to Milosz in non-Polish contexts. While relatively uncommon outside Eastern Europe, it has a rich cultural heritage and represents Slavic naming traditions. Milosz carries a distinguished literary association while maintaining approachable pronunciation (MEE-wosh). The name blends intellectual connotations with gentle meaning, making it appealing for parents seeking a name with both cultural depth and positive significance.

  13. Jimenez
    • Description:

      Jimenez originated as a Spanish patronymic surname meaning 'son of Jimeno,' with Jimeno being a medieval Spanish form of Simon (meaning 'he who hears' or 'listener'). As a surname, it's particularly common in Spain and throughout Latin America. Its transition to use as a first name represents the growing trend of using family surnames as given names. While still uncommon as a first name, Jimenez carries a strong cultural heritage and offers a distinctive option for parents seeking a name with Hispanic roots. The name has a strong, masculine sound with its emphasis on the middle syllable. Its unique quality as a first name makes it stand out while still having recognizable cultural connections.
  14. Aariz
    • Description:

      Aariz is a modern masculine name of Arabic origin meaning 'respected' or 'honorable.' Some sources also suggest it can mean 'cultivator' or 'farmer.' The distinctive double 'a' at the beginning gives the name a contemporary feel while maintaining its traditional roots. Aariz has gained popularity in Muslim communities globally over the past two decades, particularly in South Asian countries like Pakistan and India, as well as among Muslim families in Western nations. The name blends cultural heritage with a sleek, accessible sound that works well across different languages. Aariz represents qualities of dignity and integrity, making it an appealing choice for parents seeking a name with positive attributes and meaningful etymology.

  15. Quartz
    • Origin:

      Mineral name
    • Description:

      This may be a bit quirky to make it as a name, especially in first place. If you love it, you might try it in the middle.
  16. 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.
  17. Miłosz
    • Origin:

      Polish variation of Milos, Slavic
    • Meaning:

      "lover of glory"
  18. Paz
    • Origin:

      Hebrew; Spanish
    • Meaning:

      "gold; peace"
    • Description:

      Paz is an appealing Spanish name meaning "peace", derived from the Latin "pax". It's usually feminine in Spanish, but could also make an interesting literary choice for a boy, honoring the writer Octavio Paz.
  19. 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.
  20. Koz
    • Description:

      Koz is a brief, impactful masculine name that may have several origins. It could be derived from Slavic surnames (particularly Polish, Czech, or Russian), where it relates to the word for "goat" and may have been a nickname for a stubborn or agile person. Alternatively, it might be a shortened form of longer names like Kozlov or Kozlowski. With just three letters, Koz delivers maximum impact with minimal length, featuring a strong consonant sound and modern feel. The name's brevity makes it distinctive in Western naming contexts. Parents might choose Koz for its uniqueness, international character, and contemporary edge. Its simplicity makes it easy to pronounce across languages while its uncommon status helps it stand out.

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