6 Letter Boy Names

This original spelling may present its challenges outside of Ireland, but it certainly has a more poetic look to it. Those daunted by the pronunciation obstacles may wish to consider Keenan.

Cianan

Keanan is a masculine name with Irish and Gaelic roots, derived from the name Keenan (from Cianán, a diminutive of Cian meaning 'ancient' or 'enduring'). This spelling variation emerged in the late 20th century as parents sought alternatives to more common Irish names. The additional 'a' creates a slightly different pronunciation and rhythm while maintaining the name's Celtic heritage. Keanan offers the appealing nickname 'Kean' and projects strength with its strong consonant sounds. The name has gained modest recognition since the 1990s among parents drawn to Irish names but seeking something less common than Kieran or Connor. Keanan appeals particularly to families with Irish ancestry looking for a name that honors their heritage while standing apart from more popular choices. The name's meaning of 'ancient one' carries connotations of wisdom and enduring strength.

Keanan

Keenon is a distinctive masculine name that may have originated as a surname or a variant of Keenan, which has Irish Gaelic roots meaning 'ancient' or 'distant.' The name has a strong, contemporary sound while maintaining links to traditional naming patterns. Keenon remains relatively uncommon, giving boys with this name a sense of individuality. The name conveys qualities of sharpness and alertness, possibly influenced by the English word 'keen' meaning perceptive or enthusiastic. Keenon has occasionally appeared in popular culture, including as the name of musician Keenon Daequan Ray Jackson (known professionally as YG), which has helped maintain its modern appeal.

Keenon

Kienan is a masculine name with Irish and Gaelic roots, representing a modern variation of the traditional Irish name Keenan (Cianán). The original name derives from 'cian' meaning 'ancient' or 'enduring,' combined with a diminutive suffix, essentially meaning 'little ancient one.' This distinctive spelling with 'ie' gives the name a contemporary feel while maintaining its Celtic heritage. Relatively uncommon, Kienan began gaining modest recognition in English-speaking countries during the 1990s. The name carries connotations of strength, endurance, and timelessness. Parents might be drawn to Kienan for its Irish cultural connections, distinctive spelling, and melodic sound that balances traditional roots with modern appeal.

Kienan

Kiaran is a variation of the Irish name Kieran or Ciarán, derived from the Gaelic word 'Ciar' meaning 'dark' or 'black' combined with the diminutive suffix '-án,' essentially meaning 'little dark one.' This traditional Irish name has ancient roots, associated with Saint Kieran (Ciarán), one of the Twelve Apostles of Ireland who founded the monastery of Clonmacnoise. While relatively uncommon in mainstream usage, Kiaran has gained modest appreciation among parents seeking distinctive Celtic names with historical significance. The name carries a sense of strength and cultural heritage, making it appealing for those with Irish connections or those drawn to names with meaningful etymologies.

Kiaran

Ciaren is a masculine name that appears to be a modern variant of the Irish name Ciaran (Ciarán). The original name derives from the Irish word 'ciar,' meaning 'dark' or 'black,' traditionally referring to hair or complexion. Ciaran was the name of several important Irish saints, giving the name strong historical and religious connections in Celtic traditions. The spelling Ciaren offers a contemporary twist while maintaining the authentic Irish pronunciation (approximately KEER-ən). While less common than the traditional spelling, Ciaren provides a distinctive option that honors Irish heritage. The name combines ancient Celtic roots with a modern feel, appealing to parents seeking a name that's both meaningful and somewhat uncommon.

Ciaren

Sipran is a rare masculine name with possible South Asian origins, though it may also have variants in different cultures. The name carries a melodic quality with its balanced syllables. Sipran likely derives from regional linguistic traditions, possibly relating to Sanskrit roots, though specific etymology is not widely documented. As an uncommon name, Sipran offers its bearers a distinct identity that stands out in most communities. The name has a contemporary feel despite potential ancient origins, making it appealing to parents seeking something unique yet phonetically accessible. Though uncommon in global naming statistics, Sipran may have regional significance in certain communities.

Sipran

Claran is a masculine name with Gaelic origins, derived from the Irish name Ciarán, meaning 'little dark one' or 'dark-haired.' This refers to someone with dark features, particularly hair. The name has deep historical roots in Irish heritage, with several notable Irish saints bearing the name Ciarán, including Saint Ciarán of Clonmacnoise. The anglicized spelling 'Claran' gives the traditional name a slightly modern touch while maintaining its Celtic essence. While not among the most common names, Claran offers a distinctive choice with authentic cultural roots. It maintains an air of gentle strength and carries the rich historical and spiritual heritage of Ireland.

Claran

Claron is an uncommon masculine name with multiple possible origins. It may derive from the Latin "clarus" meaning "clear, bright, or famous," sharing roots with names like Claire and Clarence. Alternatively, it could relate to "clarion," a medieval trumpet known for its clear, bright tone. The name has occasional usage in Mormon communities, particularly in Utah, where distinctive Biblical-sounding names gained popularity. Claron balances a traditional sound with relative rarity, making it appeal to parents seeking distinctive yet pronounceable options for boys. The name carries connotations of clarity, brightness, and perhaps musical qualities. While never reaching mainstream popularity, Claron has maintained minimal but consistent usage throughout the 20th century, particularly in certain regional or religious communities.

Claron

Clavio is a masculine name with Latin roots, likely derived from 'clavis' meaning 'key' or possibly related to the name Clavius (after the renowned mathematician and astronomer Christopher Clavius). This uncommon name carries a distinguished, classical sound while remaining accessible. Particularly present in Italian and Spanish-speaking cultures, Clavio combines strength and sophistication. The name may also relate to musical terminology, as 'clavio' can reference keyboard instruments in some contexts. Though rare in mainstream usage, Clavio appeals to parents seeking a distinctive name with historical resonance and a melodious quality. Its unique character offers the advantage of individuality while maintaining a traditional European sensibility.

Clavio

Cladio is a masculine name that appears to be a variant of Claudio, which derives from the Latin name Claudius, meaning 'lame' or 'limping.' Despite this etymology, the name has been associated with nobility throughout history, as it was the name of a Roman emperor and several saints. Cladio has a strong Mediterranean feel, with particular usage in Spanish and Italian-speaking communities, though it's less common than the Claudio form. The name has a classic, romantic quality with its flowing syllables and strong consonant sounds. While never reaching mainstream popularity in English-speaking countries, Cladio offers a distinctive alternative to more common classical names. Its usage remains relatively rare, making it an uncommon choice that still carries historical depth and cultural resonance.

Cladio

This Irish surname-name certainly feels brighter and fresher than the English equivalent, Clark.

Cleary

Cleery is an uncommon masculine name that likely originated as a variant spelling of Cleary or an anglicized form of the Irish surname Ó Cléirigh, meaning 'descendant of the cleric.' The surname has roots in medieval Ireland, where it designated families with ecclesiastical connections. As a first name, Cleery maintains a distinctive Irish cultural connection while having a friendly, accessible sound. The name is extremely rare as a given name in most English-speaking countries, making it a highly distinctive choice. The pronunciation (KLEER-ee) is generally intuitive despite its uncommon nature. Those named Cleery might appreciate its unique quality and its subtle connection to Irish heritage.

Cleery

Clemmy is a masculine name that functions as a diminutive form of Clement or Clementine, though it can be used for any gender. The name Clement derives from the Latin 'clemens' meaning 'merciful' or 'gentle.' Clemmy carries a friendly, approachable quality with its playful -y ending. Historically used as a nickname in Britain, it has occasionally stood as an independent given name. The name has a vintage charm that aligns with the trend of reviving older diminutive forms. Clemmy remains uncommon, making it distinctive while still having recognizable roots. For boys, it offers a softer alternative to more formal versions while maintaining masculine naming traditions.

Clemmy

Cletis is a masculine name with Greek origins, derived from 'Kleitos' meaning 'glory' or 'famous.' It's a variation of the more common spelling Cletus, which gained recognition in the United States particularly in rural southern communities during the early to mid-20th century. The name carries associations with simplicity and traditional values. While not currently among popular names, Cletis has a vintage charm that might appeal to parents seeking distinctive, heritage-inspired names. It appeared in historical records most frequently between the 1910s and 1950s. The name has occasionally been used in literature and media to represent characters with rural backgrounds, which has influenced its cultural associations.

Cletis

Clevon appears to be a variant or diminutive form of the name Cleve, which itself is typically a shortened form of Cleveland. Cleveland originated as an English surname derived from a place name meaning 'land of cliffs' or 'cliff-land' (from Old English 'clif' + 'land'). Clevon emerged in American naming practices during the mid-20th century, with some documented usage beginning in the 1950s and 1960s. The suffix '-on' is a common name-forming element that appears in many masculine names. Usage records show modest popularity in the United States during the 1970s and early 1980s, though it has never ranked among highly common names. The name may be chosen for its blend of traditional elements with a distinctive sound and its connection to the more established Cleveland.

Clevon

Clintt is a variant spelling of the name Clint, which is a short form of Clinton. The name has English roots and means 'settlement on a hill' or 'town on a headland.' This distinctive spelling with the double 't' gives the name a unique touch while maintaining the strong, concise quality of the original. Clintt evokes images of the American West and carries associations with rugged individualism, partly due to the influence of actors like Clint Eastwood. While not among the most common male names, Clintt appeals to parents looking for a masculine name with a slightly unconventional spelling.

Clintt

Klovis is an unusual masculine name that appears to be a variant spelling of Clovis, a name with historic Germanic roots. The original Clovis was the first king to unite the Frankish tribes and convert to Christianity in the 5th century. The name derives from the Germanic elements 'hlod' meaning 'fame' and 'wig' meaning 'battle.' This alternative spelling with 'K' gives the name a more contemporary feel while maintaining its historic essence. Klovis remains extremely rare in modern usage, appealing to parents seeking names with historical depth but unusual presentation. The name's association with European history and its distinctive sound make it stand out among more common masculine names.

Klovis

Clovus is a masculine name of Germanic origin, likely a variant spelling of Clovis, the Latinized form of the Frankish name Hlodowig. The name carries significant historical weight as it was the name of several Merovingian kings, including Clovis I, who united all the Frankish tribes under one ruler. The name means 'famous warrior' or 'famous in battle,' reflecting its royal and military origins. Clovus remains quite rare in modern usage, giving it a distinctive quality. Its historical connections make it appealing for parents interested in names with deep European heritage and powerful meanings. The unusual spelling sets it apart from the already uncommon Clovis, making it an even more distinctive choice.

Clovus

Cloony is a masculine name with Irish Gaelic origins, likely derived from the Gaelic 'cluain' meaning 'meadow' or 'pasture'. It may have originally been a place name or surname before occasionally appearing as a given name. The name shares similarities with the more recognized surname Clooney (famously borne by actor George Clooney), which comes from the same root. As a first name, Cloony remains extremely rare, offering a distinctive option with Irish cultural connections. It has a friendly, approachable sound while maintaining its Celtic heritage. Parents might choose it for its Irish roots, its pleasant pastoral associations, or its uniqueness while still being relatively easy to pronounce.

Cloony

Six letter names for boys are led by some 

: Oliver, Elijah, Daniel, Samuel, and Joseph.

. Boy names with six letters make up a full third of the Top 1000.

 to be explored too. Our favorites include Booker, Harbor, and Laszlo.



Here, the full list of Nameberry's six letter names for boys, ordered by their current popularity among our visitors.

Six Letter Boy Names with meanings, origins, and popularity, including top six letter male names and unique boy names with 6 letters. (Page 478)