Names Ending in S for Boys

Firmus is a masculine name with Latin origins, directly derived from the Latin word 'firmus' meaning 'strong,' 'steady,' or 'firm.' This powerful name was used in ancient Rome, particularly notable as the name of several historical figures including a Roman usurper emperor in the 3rd century and several early Christian saints and martyrs. The name embodies qualities of stability, reliability, and enduring strength—values highly prized in Roman society. Though Firmus has never achieved widespread popularity in modern times, it carries a distinguished classical resonance and powerful simplicity. The name feels both ancient and timeless, appealing to parents interested in names with clear meanings and historical depth. With its strong consonant sounds and straightforward pronunciation, Firmus projects an image of steadfast character and unwavering determination.

Firmus

Ferriss is a distinctive masculine name that originated as a surname derived from the medieval given name Ferris or Fergus. With Celtic roots, it connects to the Gaelic elements meaning 'man of vigor' or 'strong man.' The surname pronunciation typically places emphasis on the first syllable, though variations exist. As a first name, Ferriss remains uncommon, giving it a distinguished quality that stands apart from popular choices. The double 's' ending adds a refined touch to this brief yet strong name. Ferriss might appeal to parents drawn to surname-as-first-name trends while seeking something less commonly used than options like Harris or Morris. Its crisp sound and historic connections make it both memorable and meaningful.

Ferriss

Fidelis has significant historical connections to Christianity, as Saint Fidelis of Sigmaringen was a 17th-century Capuchin friar who was martyred. The name has been used across various European countries, particularly in Catholic families who value its religious significance. 

While never immensely popular in English-speaking countries, Fidelis maintains steady usage in parts of Africa, especially Nigeria. The name conveys strong virtues of trustworthiness and dedication, making it an appealing choice for parents seeking a name with deep moral significance and classical roots.

Fidelis

Flavius is an ancient Roman family name associated with a dynasty of emperors. It has an appealingly flavorful first syllable, and is the name of a stylist in the Hunger Games series.
 Earlier fictional characters include the Flavius in Shakespeare's Julius Caesar, Flavius Maximus in a "Star Trek" episode, and a Flavius in the Pandora novel in Anne Rice's The Vampire Chronicles.
 In the Roman Empire, Flavius was granted en masse to any citizens who didn't have a family name, making it a very common, and sometimes default, name: the Roman John Doe.
 With the renewed interest in ancient Roman names, Flavius might find some fans.

Flavius

Flores is one of the most popular Spanish surnames and could certainly be adapted as a first.

Flores

This Dutch favorite was the name of five Counts of Holland and many notable Renaissance artists, including still life painter Floris van Dijck. It is a variation of Florence, ultimately from the Latin florens, which was historically a unisex name.
 
If you think Floris sounds, well, floral, you'd be right. But who says boys can't have botanical names too? Flowers are for everyone, after all. The name ranked in the Top 50 in the Netherlands is a recent year and sat in the Belgian Top 150

Floris

Foulques is a masculine name of Old Germanic origin that came into prominence in medieval France. It derives from the Germanic element 'folk,' meaning 'people' or 'army.' Historically significant, the name was borne by several Counts of Anjou during the Middle Ages, including Foulques V who became King of Jerusalem during the Crusades. Despite its noble heritage, Foulques remains exceptionally rare outside of historical contexts and French genealogical records. The pronunciation (roughly 'Foolk') may present challenges in English-speaking regions. This name carries strong connections to medieval European history and French heritage, making it an erudite choice for parents interested in historical names. Its extreme rarity guarantees distinctiveness for any modern bearer.

Foulques

Francois is the ultimate sophisticated French name. 

François

Proinsias is a traditional Irish masculine name, the Gaelic form of Francis. It derives from the Latin 'Franciscus,' meaning 'Frenchman' or 'free one.' Pronounced approximately as 'PRIN-shish' or 'PRIN-see-as,' this distinctive name carries deep cultural significance in Ireland, where it has been used since the medieval period following the popularity of St. Francis of Assisi. Though relatively uncommon even within Ireland and quite rare internationally, Proinsias represents a strong connection to Irish heritage and language. The name was embraced by some Irish nationalists as an expression of cultural identity, with notable bearers including Irish political figures. While potentially challenging for non-Irish speakers to pronounce, Proinsias offers an authentic option for those with Irish roots seeking to honor their heritage with a name that remains distinctively Gaelic in an increasingly globalized naming landscape.

Proinsias

Franciscus is the Latin form of the Italian name Francesco, ultimately derived from the Late Latin name Franciscus, meaning 'Frenchman' or 'free man.' This classical form gained prominence through Saint Francis of Assisi, whose birth name was Giovanni but who was called Francesco by his father who had trading ties with France. As a male name, Franciscus carries a sense of dignity and historical weight, being used throughout European history particularly in Catholic countries. While not commonly used in its Latin form today, it remains present in academic and ecclesiastical contexts. The more common modern variants include Francis (English), Francisco (Spanish), and Franz (German).

Franciscus

Franus is a masculine name with likely Eastern European origins, possibly derived as a variant of Francis or František. The name Francis originates from the Latin "Franciscus," meaning "Frenchman" or "free one." Franus represents a distinctive regional adaptation that has remained quite uncommon internationally. The name carries a strong, concise sound with just two syllables, blending traditional roots with a unique character. While not widely used, Franus might appeal to families seeking to honor Eastern European heritage or those looking for an uncommon alternative to more familiar names like Francis or Frank. Its rarity gives it a distinctive quality while still maintaining recognizable elements.

Franus

Frans is a masculine name with Dutch, Scandinavian, and Germanic origins. It developed as a shortened form of Franciscus, the Latin version of Francesco, ultimately deriving from St. Francis of Assisi, who was named for his father's connections to France ('Francesco' meaning 'Frenchman'). Popular throughout the Netherlands, Belgium, and Scandinavian countries, Frans has been embraced for centuries as a strong, straightforward name. While not commonly used in English-speaking countries, it remains a traditional choice in Northern Europe. The name carries associations with frankness and honesty due to its sound and historical use. Frans offers a distinctive international option that's both classic and uncomplicated with its concise one-syllable pronunciation.

Frans

Frits is a masculine name primarily used in Dutch and Scandinavian countries, particularly the Netherlands and Denmark. It originated as a diminutive form of Friedrich (German) or Frederik (Dutch), both deriving from Germanic elements meaning 'peaceful ruler' or 'power of peace.' Frits has been used as an independent given name for centuries throughout Northern Europe. The name experienced peak popularity in the Netherlands during the early to mid-20th century but has declined in recent decades as more international naming patterns emerged. Despite this decline, it retains a classic, distinctly Dutch character that continues to appeal to some parents seeking traditional names. Frits has a strong, concise sound while carrying the noble heritage of its longer form. Notable bearers include Dutch artists, athletes, and scholars who have helped maintain the name's cultural presence.

Frits

Frides is a rare masculine name of likely Germanic or Scandinavian origin. It may be connected to the Old Norse element "friðr" meaning "peace" or "protection," which appears in names like Friedrich (peaceful ruler). The name also bears resemblance to Fridtjof, a Norse name meaning "peace thief" or "one who brings peace." Frides has a strong, distinctive sound while maintaining a certain gentleness with its soft ending. Despite its historical connections, the name remains quite uncommon in contemporary usage. Parents drawn to Frides might appreciate its unique quality and subtle connection to the concept of peace, making it a meaningful yet distinctive choice for a boy.

Frides

Frigyes is a masculine Hungarian name equivalent to the German name Friedrich (Frederick in English). It derives from Germanic elements meaning 'peaceful ruler' or 'ruler of peace', combining 'frid' (peace) and 'ric' (ruler, power). The name has significant historical presence in Hungary, with notable bearers including composer and pianist Frigyes Hidas and economist Frigyes Berezeli. While common in Hungary throughout history, it's rare outside Hungarian communities. The name carries associations with nobility and intellectual achievement due to historical figures who bore it. Traditional Hungarian names like Frigyes have experienced fluctuations in popularity, sometimes declining during periods of globalization but often experiencing revivals as expressions of cultural heritage and identity.

Frigyes

Common Spanish surname with a lively sound and meaning and literary connection to prominent Latin American writer Carlos Fuentes. 

Fuentes

Galenus is a masculine name with impressive classical heritage, derived directly from the name of the renowned Greek physician Claudius Galenus (commonly known as Galen), whose medical theories dominated Western medicine for over a millennium. The name comes from the Greek word 'galenos,' meaning 'calm' or 'peaceful.' Despite its distinguished historical roots, Galenus remains quite rare as a given name in modern times. It carries connotations of wisdom, healing, and intellectual achievement, making it an excellent choice for parents drawn to names with scholarly associations. The name's ancient origins give it a timeless quality, while its relative uniqueness ensures distinction among more common classical names.

Galenus

Garolds is an extremely rare masculine name that appears to be a variant of Gerald or Harold, both names of Germanic origin. Gerald derives from elements meaning 'spear' and 'rule,' while Harold combines elements meaning 'army' and 'power.' The unusual ending with the 's' suggests possible Baltic or Eastern European influence, as this construction is more common in languages like Latvian. Given its rarity, Garolds has little documented usage in mainstream English-speaking countries. The name carries the strength and traditional qualities of its more common counterparts while offering a distinctive twist. Its uniqueness would make it stand out, appealing to parents seeking an uncommon name with historical roots and a strong, masculine sound.

Garolds

First used by the ancient Romans to describe a tribe of people, Germanus of Auxerre was a bishop and saint in Gaul.

Germanus

Germanicus is a rare masculine name with ancient Roman origins. It was most famously borne by Germanicus Julius Caesar (15 BCE-19 CE), a celebrated Roman general and member of the Julio-Claudian dynasty. The name literally means 'of Germany' or 'victorious over Germany,' referring to military victories against Germanic tribes. Unlike many Roman names that evolved into common modern names, Germanicus remained largely historical and never gained widespread popularity. It carries strong connotations of classical education, history, and tradition. For contemporary parents, choosing Germanicus represents a bold connection to ancient Roman heritage and might appeal to those with deep interest in classical history or seeking a profoundly uncommon name with historical weight.

Germanicus

Boy names that end in the letter S are a fashionable category right now, encompassing stylish names from Ancient Rome such as Cassius and Atticus and including classic boy names with s endings such as James and Charles.

James is the top boy name ending in S. Along with James, other 

 include Lucas, Thomas, Charles, Elias, Nicholas, and Miles.

 ending in S that make our recommended list include Amias, Linus, and Ozias.

This is a complete listing of all of the boys' names ending in S on Nameberry, ordered by their current popularity standing on the site. 

Boy Names Ending in S, with a complete list of baby boy names that end in the letter S, from top S-ending boy names James and Lucas to unique boy names that end with S. (Page 192)

2000+ Boy Names That End in S