Male first names.

Spanish origin, derived from the Old French word 'cid', meaning 'lord' or 'chief'. It was popularized by Rodrigo Díaz de Vivar, a medieval warrior known as 'El Cid', who adopted it as his nickname due to his military prowess and noble background. Today, Cid is still used as a given name for boys, carrying connotations of strength, nobility, and leadership, and remains associated with Spain despite gaining global popularity.

Rare, unisex given name of unknown origin and meaning, first recorded in the U.S. in the late 19th century, with various creative spellings like Cedney or Sidnee.

The French feminine given name Ciel, derived from 'ciel' meaning 'sky', signifies freedom, imagination, and nature connection.

Italian given name meaning "sky" or "heaven," originating from the Latin word "caelum." It has been historically used for both boys and girls but is predominantly associated with females today.

American name created during the 1970s as a variant spelling of Sierra, meaning "mountain range" in Spanish.

Irish name derived from Ciáran, meaning "grain of brightness," reflecting intelligence and wisdom.

Spanish origin, means "mountainous land" and is associated with the Sierra Nevada mountain range in Spain. It has evolved from a surname to a given name over time and is believed to have a profound connection to nature.

Rare Greek name with deep roots in mythology, meaning 'curl' or 'curve,' referring either to the hero's curly hair or curved bow, or associated with the ancient city of Cyllene.

Irish male name derived from "Cillín", meaning "devoted to God" or "church". It originated from the ancient Irish clan, the Uí Chinnéide, and has been popular among Irish nobility throughout history.

Rare Latin name meaning 'killer of lions', symbolizing courage.

Spanish name meaning 'wild' or 'untamed', originally referring to runaway slaves who established independent communities during Spain's colonial period in the Americas.

Traditional Vietnamese girls' name meaning "moon," embodying feminine beauty and grace. It has been widely used among Vietnamese families throughout generations, including during the imperial era when many royal daughters were given this name.

Distinctive Turkish name derived from 'cinar', meaning 'plane tree', which symbolizes strength, wisdom, and longevity.

Cinere is a rare Latin-derived name meaning "ashes," associated with rebirth and renewal, and once borne by notable Roman figures like Lucius Cornelius Cinna.

Uncommon American given name with origins tied to the word 'cinch', meaning a belt or strap used for fastening clothing around the waist. Its history and meaning remain largely undocumented due to its scarcity in use.

Distinctive Spanish name meaning 'five', often celebrated on the fifth day of the month, popular for its simplicity and connection to Spanish heritage.

Popular American feminine given name derived from Cynthia, which originates from the Greek word 'kythera' meaning 'from Kythira', an island in Greece.

Italian unisex name derived from the number five, historically popular among nobility and now widely used.

African origin name from Nigeria's Igbo ethnic group, derived from "chinwe", meaning "God answers". It reflects deep spirituality and faith, often given to children born after prayer and fasting.

Distinctive female name of Latin origin, derived from "cinthus" meaning "curl" or "curly," popularized during the Roman Empire and once widely used throughout Europe.

Rare Hebrew name derived from 'tsiyon', meaning 'Jerusalem'.

Romanian male name derived from the Latin "Cyprianus", meaning "from Cyprus". It has historical significance in Romania through associations with Saint Cyprian of Carthage and Prince Ciprian Mușat, but remains relatively uncommon outside Eastern Europe.

The Italian name Cipriano, meaning "from the city of Cypress", honors Saint Cyprian of Carthage, a 3rd-century Christian martyr, and is associated with notable figures like composer Cipriano de Rore.

Rare yet captivating Latin name derived from "cera," meaning wax, associated with the Roman goddess Ceres. It has historical significance but lacks traditional variations or diminutives.

Unique African name of Igbo origin from Nigeria, meaning 'God has answered my prayers', given to children born after years of prayer.

Italian name derived from the Latin "circulus", meaning "little circle". It was traditionally given to children born around the summer solstice when the sun reaches its zenith. The name has been associated with notable figures such as Saint Ciriacus, a Christian martyr, and Ciriaco d'Ancona, an Italian scholar and humanist. Today, it remains a distinctive choice reflecting ancient origins and historical significance.

Rare Portuguese name derived from the Latin Ciriacus, meaning 'of the cypress tree,' associated with ancient Rome's Mercury worshippers.

Rare Spanish male given name derived from Latin "Quirinus", associated with Mars and later popularized through St. Cyril's influence.

Uncommon Italian male given name derived from the Latin word "cirrus," meaning "curl" or "curled." It was likely bestowed upon children with curly hair during medieval Italy.

Italian name derived from the Greek Kyros, meaning "throne" or "chariot", associated with Persian kings like Cyrus the Great.

The name Cirrus originates from Latin, meaning 'curl' or 'curl of hair', and was historically used as a Roman boy's name.

Spanish origin given name meaning 'from the family/village of Cisco', popularized in the U.S. by musical duo The Cisco Brothers.

Modern, distinctive name of unknown origin with no specific meaning or history. Often used as a nickname or shortened form of other names like Charles or Christopher, it has gained popularity in recent years among parents seeking unique names for their children.

Modern American boy's name with no specific meaning or historical significance. It emerged in recent decades as a creative alternative to traditional names and has gained popularity for its short, catchy sound. Despite lacking a long history or traditional meaning, CJAY allows those named after it to forge their own paths without being overshadowed by past associations.

Rare American given name of German origin, derived from Klaber meaning 'claw' or 'hand', potentially reflecting a prominent hand or unique grip.

Rare, unique given name with no known origin or widely accepted meaning; likely invented by parents seeking a distinctive moniker.

Uncommon French given name with historical roots, derived from "claban" meaning 'a kind of monk', likely bestowed upon boys perceived as serious or pious during the Middle Ages.

Uncommon English male name derived from 'Clafwin,' meaning 'limping friend.'

Rare American given name with an unknown origin, created by combining elements from other names such as Clarence, Albert, andorne (meaning "borne" or "boundary"). It has no specific meaning attached to it and has been used sparingly throughout history, primarily in the United States.

Belgian origin name derived from Claes, the Dutch short form of Nicholas, which means 'victory of the people'.