Female and male first names.

Rare and intriguing Welsh name derived from the elements "cad" (battle) and "din" (fort), translating to 'stronghold in battle'.

Ancient Anglo-Saxon name meaning "wise protector.

Uncommon Irish given name derived from the ancient surname "Cadhain," possibly meaning "battle" or "fight," with historical significance and notable bearers like Ceadon O'Neill, a 16th-century Irish chieftain.

Welsh name derived from Cadwyn, meaning "blessed in battle".

Irish name derived from 'Ceadán', meaning harmonious/kindly. It was once used among the mythical Tuatha Dé Danann and has evolved over time to become a popular unisex given name today, despite its rarity.

Uncommon Irish male given name derived from the Old Irish word 'caol', meaning 'slender'.

Rare, Latin-derived male given name that signifies 'of the sky' or 'of heaven'.

Rare Greek-derived girls' name meaning "sea wave," reflecting ancient Greeks' reverence for the sea's power and beauty, typically pronounced as "KAY-la.

Original Irish girl's name derived from the Gaelic word 'caol', meaning "slender" or "slim". It was initially used as a descriptive name for graceful girls and has been part of Irish culture since the 7th century.

Irish name derived from the surname O'Cathail, meaning "descendant of Cathal," which signifies battle or strength.

Enchanting Irish name derived from the ancient surname "O'Ceallachain," meaning "descendant of Ceallachan," which combines "ceall" (strife) and "achan" (little). Originally a medieval Irish surname for families near forts, Caelan evolved into a popular given name with pronunciations like "KAY-len" or "KEE-len." Today, it stands out as a unique choice with deep Irish roots.

Caelani, of Latin origin, means 'sky' or 'heaven', reflecting its celestial quality.

American origin, created by Michael Phelps for his son born in 2016. It does not derive from any specific language or tradition, but some suggest it may reflect Phelps' swimming success.

Welsh name that translates to "fair" or "gorgeous.

Elegant Irish name derived from "Caoilfhiaclach," meaning "beautiful in appearance.

Rare, Irish-origin name derived from the Norse-Gaelic surname Caelán, potentially meaning 'calf' or 'slender'.

Irish name derived from 'O'Caoileain', meaning "descendant of Caoilín", which means "slender".

Rare, Irish-derived female name meaning "descendant of Ceallach," an ancient Irish name translating to "bright-headed" or "strife.

The female given name Caeli originates from Latin 'caelum', meaning heaven, conveying celestial imagery.

Latin-derived feminine name meaning "heaven" or "sky," originating from ancient Roman mythology where Caelia was the goddess of the sky.

Unique Latin-derived given name meaning 'heaven', often associated with celestial beauty and rarity, as seen in literary works like Harry Potter.

Irish origin name derived from "Caoilinn," meaning "handsome and fair." It's historically significant, associated with a legendary Irish hero, and while more commonly used as a male name, it can be considered unisex due to its lack of specific gender connotations.

Rare, Irish name derived from 'Ceallachán', meaning 'little church' or 'monastery'.

Distinctive Latin-origin name meaning 'sky' or 'heaven', inspired by Roman mythology's god of the sky, Caelus.

Distinctive name of Latin origin, meaning "heaven" and derived from the Roman god Caelus. It has a long history, having been used by figures like Saint Caellum in medieval times, and its spelling varies across cultures but retains its core meaning.

Rare Scottish Gaelic name derived from "caol," meaning "slender" or "narrow.

Distinctive Latin name derived from 'caelum', meaning 'heaven' or 'sky'. It evokes wonder and awe associated with celestial bodies, and has a rich history dating back to ancient Rome.

Rare yet captivating name of Latin origin, meaning 'heaven' or 'sky', and associated with the Roman god of the sky.

Latin-derived masculine given name meaning 'sky' or 'heaven', originating from the Latin word 'caelum'. It is associated with Caelus, the Roman god of the sky.

Charming unisex given name of Gaelic origin, derived from the Irish surname Caoilfhionn meaning "slender". It was historically popular among Irish nobility and mythological heroines due to its association with grace, beauty, courage, and wisdom. Today, parents may choose Caely for its unique sound and rich history, making it a distinctive name for both boys and girls.

Charming English name derived from 'calven', meaning 'young calf'.

Irish name of ancient origin, derived from the name 'Caelin', meaning 'slender' or 'attractive'.

Unique Welsh feminine name that means either "slender" or "battle ready".

Unique Irish female name derived from the surname Ó Cathaoir, meaning "descendant of Cathaoir", itself an old Irish personal name translating to "battle chariot".

Ancient Roman title of Latin origin, originally bestowed upon high-ranking officials, most famously Julius Caesar.

Caesar is a distinctive given name of Latin origin, derived from "caesaries" meaning 'to cut or sever', originally used to describe military men with cropped hair. It became strongly associated with Gaius Julius Caesar, the powerful Roman general and politician, and later an imperial title used by his successors.

Rare Latin name meaning 'shaved head' or 'cropped hair', historically associated with Julius Caesar.

Caesar is a name of Latin origin, derived from 'caesaries' meaning 'to cut or crop', originally a title given to Roman emperor Gaius Julius Caesar (100 BC - 44 BC), now widely recognized as a powerful and historic personal name.

Rare Latin-origin given name derived from 'caesus', meaning 'struck' or 'killed'.

Rare unisex name of Latin origin, derived from 'caesar', meaning 'to cut' or 'to sever'. It was popular among Roman emperors like Julius Caesar and Augustus.