Boy Names That Can Start with a C or a K

  1. Cato
    • Origin:

      Latin
    • Meaning:

      "all-knowing"
    • Description:

      Cato conjures up images of ancient Roman statesmen and southern antebellum retainers; it could have revival potential, with its 'O' ending and the current interest in the names of Greek and Roman antiquity.
  2. Caden
    • Origin:

      English, Celtic
    • Meaning:

      "battle; round, barrel"
    • Description:

      Caden is a key member of the rhyming contingent that includes Aiden, Jayden, Kayden, Brayden et al. It may derive from the Celtic Cadan or Irish Cathán, both from the same root meaning "battle". It is also possible it comes from Cade, meaning "round" or "barrel".
  3. Clement
    • Origin:

      Latin
    • Meaning:

      "mild, merciful"
    • Description:

      Clement, the name of fourteen popes and several saints, has a pleasantly, positive, slightly antiquated feel, like the phrase "clement weather."
  4. Christian
    • Origin:

      Greek or English from Latin
    • Meaning:

      "anointed one or follower of Christ"
    • Description:

      The name Christian has fallen a bit from its 90's and 00's heights, but it's still quite popular. Once considered overly pious, Christian is now seen as making a bold statement of faith by some, while also having secular appeal for others. Christian's enduring popularity may be influenced by such celebrities as Christian Slater and Christian Bale, not to mention the fashion world's Dior, Lacroix, Louboutin and Audigier.
  5. Crew
    • Origin:

      English word name
    • Meaning:

      "a band or force of armed men"
    • Description:

      Crew is yet another word name that was added to the baby name lexicon when this one was chosen by The Young and the Restless star Joshua Morrow for his son. It debuted on the Top 1000 in 2010. We've also heard spelling variations Cru and Crue.
  6. Cain
    • Origin:

      Hebrew
    • Meaning:

      "spear; possessed"
    • Description:

      Biblical name Cain was, until recently, seldom heard outside of the Old Testament and soap operas. Although Cain's murderous actions will always make this name difficult for some, Cain, Eve and Adam's firstborn, was a farmer - making this a good choice for those with farming connections. Long outshone by Abel, Cain is starting to find a broader audience, helped along by homophones Kane or Caine.
  7. Corbin
    • Origin:

      English and French surname
    • Meaning:

      "crow, raven"
    • Description:

      Corbin, the name of the castle where the Holy Grail was said to be hidden, came to the fore in the 1980s via actor Corbin Bernsen when he was the high profile star of LA Law, but its use is only now escalating as part of the mania for two-syllable names starting with c or k, as well as from the more youthful image of Corbin Bleu, the attractive actor-model-dancer-singer who was one of the stars of the Disney hit High School Musical.
  8. Clay
    • Origin:

      English word name; diminutive of Clayton
    • Description:

      Clay is a rich, earthy one-syllable name with a southern-inflected handsome-rogue image, featured on soap operas and reality TV. Its longer forms are Clayton and Clayborne.
  9. Cian
    • Origin:

      Irish
    • Meaning:

      "ancient"
    • Description:

      A handsome Irish name for boys, very popular in that country, but in the US this traditional spelling might cause pronunciation problems. Still, whether Cian or Kian, it's simple and straightforward enough for the initiated. Cian is rising in the British popularity charts.
  10. Cody
    • Origin:

      English
    • Meaning:

      "helpful, pillow"
    • Description:

      In the early 1990s, Cody was in the Top 25 most popular boys' names in the USA; but it has been in decline since then. It retains a greater degree of popularity in the UK, however. Cody might be short for Dakota but despite its nickname feeling, it's a name of its own.
  11. Cairo
    • Origin:

      Egyptian place-name, Arabic
    • Meaning:

      "the conqueror, the victorious"
    • Description:

      Cairo is an exciting place name possibility with upbeat o ending and an on-trend first syllable. Debuting in the US Top 1000 in 2015, it has been climbing ever since, and, as of 2023, it is given to more than 1000 babies each year.
  12. Caelan
    • Origin:

      Irish
    • Meaning:

      "little slender one"
    • Description:

      One of several Anglicized forms of Caolán, this spelling is borrowed from the Old Irish root, cáel. The pronunciation is also slightly Anglicized, as the original name may be pronounce KWAY-lan, KEE-lan, or KWEE-lan, depending on regional dialect.
  13. Kaius
    • Origin:

      Variation of Caius, Latin
    • Meaning:

      "rejoice"
    • Description:

      Kaius is a K-ization of the Latin Caius, the name of an ancient poet, introduced by style maven Rachel Zoe. More recently, it was used by Derek Jeter for his son.
  14. Clayton
    • Origin:

      English
    • Meaning:

      "place with good clay"
    • Description:

      Clayton is one of those names that feels like it could be recently popular but does in fact have a long history of use. It has made the US Top 400 every year since the records began, and though more recently it has been in decline, it is still given to more than 1000 babies every year
  15. Caspar
    • Origin:

      Dutch and German variation of Casper and Jasper, Persian
    • Meaning:

      "keeper of the treasure"
    • Description:

      After half a century, this otherwise feasible name has at last started to lose its link to the friendly ghost; it certainly didn't scare model Claudia Schiffer, who chose it for her son, as did Atomic Kitten Jenny Frost. Iconoclastic namer Jason Lee switched genders and called his daughter Casper. Also related to the revived Jasper, Caspar seems headed towards the path to a similar resurgence.
  16. Colt
    • Origin:

      Word name
    • Meaning:

      "young horse"
    • Description:

      Colt is the kind of unconventionally macho name that is so trendy right now, because of or in spite of its association with horses and guns.
  17. Kade
    • Origin:

      Spelling variation of Cade, English
    • Meaning:

      "round, barrel; battle"
    • Description:

      Kade falls into the trend of using a letter K at the beginning of a traditionally C-starting name, perhaps to give it a sharper edge. Trending since the 90s, Kade is currently in the Top 400, while Cade ranks nearly around 70 places ahead. Given to 933 babies in 2023, it is a consistently used name.
  18. Callen
    • Origin:

      Gaelic
    • Meaning:

      "rock"
    • Description:

      Callen is a unisex Gaelic name growing in popularity here. Its newfound trendiness is possibly related to the Chris O'Donnell character on "NCIS: Los Angeles", known only as G. Callen. Jazz musician Cal Tjader's full name is Callen.
  19. Kamari
    • Origin:

      Variation Qamar, Arabic
    • Meaning:

      "moonlight"
    • Description:

      A melodic name, popular among the African-American community, where it joins sound-alikes Amari, Jamari, and Damari. It ultimately derives from the Arabic Qamar, meaning "moon", and is also used by Swahili speakers and those from Comoros and Somalia. It could also be considered a Greek place name, from a coastal village in Santorini.
  20. Kaden
    • Origin:

      Spelling variation of Kayden, modern invented name
    • Meaning:

      "round or barrel"
    • Description:

      A popular member of the -ayden family, Kaden ranks alongside Kaiden, Kayden, Kasen, Kade, Caiden, Cade, and Caden in the US Top 1000. A 90s invention that took off in the 2000s, Kaden is concise and modern, with its popular K initial.