| Name | Origin | Meaning | Gender | Save |
| Cassidy | Gaelic | Dever. | F | ![]() |
| Cassidy | Gaelic | Clever. | M | ![]() |
| Cassidy | Irish | Clever; Curly-headed. | F | ![]() |
| Cassidy | Irish | Intelligent; from Caiside; curly-headed. | M | ![]() |
| Cassidy | Welsh | Curly-headed. | M | ![]() |
| Cassie | English | Unheeded prophetess. A diminutive of Casirnir, Cassandra, or Catherine. Cassandra was a Trojan prophetess, daughter of King Priam. In Homer's 'The Iliad' Cassandra's prediction of the fall of Troy was unheeded. Also used as an independent name. | F | ![]() |
| Cassie | Greek | Purity; unheeded prophetess. In Homer's 'The Iliad' Cassandra's prediction of the fall of Troy was unheeded. | F | ![]() |
| Cassiel | Greek | The guardian of Capricornians. | M | ![]() |
| Cassio | Shakespearean | 'The Tragedy of Othello, Moor of Venice' Lieutenant to Othello. | M | ![]() |
| Cassiopeia | Greek | Mother of Andromeda. | F | ![]() |
| Cassius | Latin | Narcissistic; vain. | M | ![]() |
| Cassius | Shakespearean | 'The Tragedy of Julius Caesar' Instigator of the conspiracy against Caesar. | M | ![]() |
| Cassivellaunus | Celtic | From Arthurian legend. | M | ![]() |
| Cassondra | Greek | Form of Cassandra. Unheeded prophetess. | F | ![]() |
| Casswallawn | Welsh | Legendary son of Beli. | M | ![]() |
| Cassy | English | Abbreviation of Cassandra. Unheeded prophetess. In Homer's 'The Iliad' Cassandra's prediction of the fall of Troy was unheeded. | F | ![]() |
| Casta | Latin | Pure, pius or modest one. | F | ![]() |
| Casta | Spanish | Pure. | F | ![]() |
| Castalia | Greek | Sacred fountain of the Muses. | F | ![]() |
| Castel | English | Variant of Castle: Castle. | M | ![]() |
| Caster | English | From the Roman camp. | M | ![]() |
| Castimer | Polish | Variant of Casimir: Bringer of peace; announcing peace. | M | ![]() |
| Castle | English | Castle. | M | ![]() |
| Castor | Greek | Beaver. Brother of Helen. | M | ![]() |
| Castor | Latin | Brother of Helen. | M | ![]() |
| Caswallan | Celtic | From Arthurian legend. | M | ![]() |
| Caswallon | Welsh | Legendary son of Beli. | M | ![]() |
| Cat | Irish | Pure. | F | ![]() |
| Cat | Scottish | Catlike. | M | ![]() |
| Catalin | Basque | Form of Katherine. | F | ![]() |
| Catalin | Greek | Pure. Clear. | F | ![]() |
| Catalina | Portuguese | Form of the Greek Catherine meaning pure. | F | ![]() |
| Catalina | Spanish | Pure. | F | ![]() |
| Catalyn | Greek | Pure. Clear. | F | ![]() |
| Catarina | Greek | Pure. Clear. | F | ![]() |
| Catarina | Italian | Form of the Greek Catherine meaning pure. | F | ![]() |
| Catarine | Italian | Pure. | F | ![]() |
| Cate | Anglo-Saxon | Innocent. | F | ![]() |
| Cate | Latin | Wise. | F | ![]() |
| Cateline | French | Variant of Katherine meaning pure. | F | ![]() |
| Catelyn | Irish | Variant of Katherine meaning pure. | F | ![]() |
| Catena | Latin | Retrained. | F | ![]() |
| Cater | English | One who caters. | M | ![]() |
| Caterina | Italian | Pure. | F | ![]() |
| Caterina | Portuguese | Form of the Greek Catherine meaning pure. | F | ![]() |
| Catesby | Shakespearean | Henry VI, Part 2' Sir John Stanley. 'King Henry the Sixth, Part III' Sir William Stanley. As You Like It' A country fellow, in love with Audrey. 'The Merry Wives of Windsor' A boy, son to Page. 'King Richard III' Sir William Catesby. | M | ![]() |
| Cath | ArthurianLegend | Name of a monster. | M | ![]() |
| Cath | English | diminutive of Catherine or Kathleen. | F | ![]() |
| Cath | French | Diminutive of Catherine: Pure, clear. Form of the Latin Katharina, from the Greek Aikaterina. | F | ![]() |
| Cath | Irish | Diminutive of Katherine: Pure. Clear. From the Gaelic form Caitlin. | F | ![]() |
| Cath | Latin | Diminutive of Catherine: Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | ![]() |
| Cath | Welsh | Cat. | F | ![]() |
| Cathair | Celtic | Fighter. | M | ![]() |
| Cathair | Scottish | From the broken mossy ground. | M | ![]() |
| Cathal | Celtic | Strong in battle. | M | ![]() |
| Cathal | Irish | Battle strong. | M | ![]() |
| Cathall | Irish | Ready for war. | M | ![]() |
| Cathaoir | Celtic | Fighter. | M | ![]() |
| Cathaoir | Irish | Variant of Cahir: Warrior. | M | ![]() |
| Cathaoirmore | Gaelic | Great warrior. | M | ![]() |
| Catharina | Greek | Pure. Clear. | F | ![]() |
| Catharine | Irish | Form of the Greek Catherine meaning pure. | F | ![]() |
| Catharine | Latin | Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | ![]() |
| Cathasach | Gaelic | Brave. | F | ![]() |
| Cathasach | Gaelic | Brave. | M | ![]() |
| Cathasach | Irish | Brave. | F | ![]() |
| Catherin | Greek | Pure. Clear. | F | ![]() |
| Catherine | Anglo-Saxon | Innocent. | F | ![]() |
| Catherine | French | Pure, clear. Form of the Latin Katharina, from the Greek Aikaterina. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | ![]() |
| Catherine | Greek | Pure. Famous bearer: Catherine the Great, Empress of Russia. | F | ![]() |
| Catherine | Irish | Variant of Katherine: Pure. Clear. Innocent. From the Gaelic form Caitlin. | F | ![]() |
| Catherine | Latin | Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | ![]() |
| Catheryn | Anglo-Saxon | Innocent. | F | ![]() |
| Catheryn | Greek | Pure. Clear. | F | ![]() |
| Catheryna | Greek | Pure. Clear. | F | ![]() |
| Cathi | English | Form of the Greek Catherine meaning pure. | F | ![]() |
| Cathia | English | Form of the Greek Catherine meaning pure. | F | ![]() |
| Cathicen | French | Variant of Catherine: Pure, clear. Form of the Latin Katharina, from the Greek Aikaterina. | F | ![]() |
| Cathicen | Latin | Variant of Catherine: Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | ![]() |
| Cathie | English | Form of the Greek Catherine meaning pure. | F | ![]() |
| CathIyn | Greek | Pure. Clear. | F | ![]() |
| Cathleen | Greek | Pure. Clear. | F | ![]() |
| Cathleen | Irish | Variant of Katherine: Pure. Clear. Innocent. From the Gaelic form Caitlin. | F | ![]() |
| Cathlin | Greek | Pure. Clear. | F | ![]() |
| Cathmor | Gaelic | Great warrior. | M | ![]() |
| Cathmor | Irish | Great fighter. | M | ![]() |
| Cathmore | Gaelic | Great warrior. | M | ![]() |
| Cathmore | Irish | Great fighter. | M | ![]() |
| Cathrine | Gaelic | Form of the Greek Catherine meaning pure. | F | ![]() |
| Cathryn | Anglo-Saxon | Innocent. | F | ![]() |
| Cathryn | Greek | Pure. Clear. | F | ![]() |
| Cathryn | Irish | Form of the Greek Catherine meaning 'pure'. | F | ![]() |
| Cathy | English | This diminutive of Catherine or Kathleen is sometimes used as an independent name. Form of the Greek Catherine meaning pure. | F | ![]() |
| Cathy | French | Diminutive of Catherine: Pure, clear. Form of the Latin Katharina, from the Greek Aikaterina. | F | ![]() |
| Cathy | Greek | Form of the Greek Catherine meaning 'pure'. | F | ![]() |
| Cathy | Irish | Diminutive of Katherine: Pure. Clear. From the Gaelic form Caitlin. | F | ![]() |
| Cathy | Latin | Diminutive of Catherine: Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | ![]() |
| Catia | Greek | Pure. Clear. | F | ![]() |
| Catlee | Irish | Pure. | F | ![]() |
| Catlin | Irish | Variant of Katherine meaning pure. | F | ![]() |