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. 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.
  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. 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. 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.

  6. 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.
  7. 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.
  8. 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.
  9. 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.

  10. Chaz
    • Origin:

      Diminutive of Charles
    • Description:

      The jazziest nickname for Charles.
  11. 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.
  12. 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.
  13. 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.
  14. Kruz
    • Origin:

      Variation of Cruz, Spanish
    • Meaning:

      "cross"
    • Description:

      There's something about the K initial that modern parents just can't resist and Kruz is a trendy reboot of the already very cool Cruz. Derived from the Spanish word for "cross", Kruz could be included in the new generation of Christian word names with a twist, joining Kross, Tru, Zyon, and Chozen on future class rosters. Given to around 170 boys in a recent year, the traditional spelling is used nearly six times as often.
  15. Nazz
    • Description:

      Nazz is an uncommon masculine name with multiple potential origins. It may be a shortened form of names like Nazario or Nazareth, connecting it to biblical geography. In some contexts, it might be derived from Arabic roots or represent a modern, creative naming choice. The brevity of Nazz gives it a contemporary, punchy quality that appeals to parents seeking distinctive names. While rare in mainstream usage, Nazz may have cultural significance in certain communities. Its uniqueness makes it stand out, though this can sometimes require explanation. The name carries a modern, edgy quality while potentially maintaining deeper historical or religious connections.
  16. 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.
  17. Łukasz
    • Origin:

      Polish, Latin
    • Meaning:

      "man from Lucania"
    • Description:

      The Polish form of Lucas has long been popular there, but is on the decline now.
  18. Ramirez
    • Description:

      Ramirez is primarily a Spanish surname derived from the given name Ramiro, which combines Germanic elements meaning "advice" and "famous" or "great." As a first name, Ramirez represents the growing trend of using family surnames as given names, which has become more common in Hispanic communities and beyond. Though still relatively uncommon as a first name, it offers a strong masculine sound with cultural significance for those with Spanish or Latin American heritage. The name carries a certain boldness and distinctiveness while maintaining clear cultural roots. Parents might choose Ramirez as a first name to honor family history, preserve maternal surnames, or simply because they appreciate its strong, distinctive sound and rhythm.
  19. Gurbaaz
    • Origin:

      Indian, Sanskrit, Punjabi
    • Meaning:

      "guru's bird; teacher's falcon"
    • Description:

      A Top 100 name in BC, Canada, where there is a large Punjabi population and a fast climbing name in England and Wales in 2022, Gurbaaz has the intriguing meaning "guru's bird" or "guru's falcon". The first syllable is pronounced the same as the sound in guru, which -baaz is said like the popular nickname Baz, giving it a cross-cultural short form.
  20. 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.