| Jeirgif | Russian form of George 'farmer'. |
| JELENA | A name meaning shining light. |
| Jermija | Russian form of Jeremiah 'Gods appointed one'. |
| Julya | A modern variant of the name Julia. |
| Jurg | Russian form of George 'farmer'. |
| Karinna | Karinna is a feminine given name derived from Greek, meaning 'pure' or 'chaste'. |
| Karolek | A diminutive form of Charles. |
| Katarina | Pure, chaste, or untainted, derived from the Greek name Katherine, meaning 'pure' or 'incorruptible'. |
| Katiya | Variant of Katherine. Pure. |
| Katja | A Slavic form of Katherine. |
| Katria | Variant of Katherine. Pure. |
| Kattrina | A name meaning pure and clear. |
| Katya | A name meaning pure and chaste. |
| Katyenka | A name meaning pure and honest. |
| Katyuska | A Russian diminutive meaning pure. |
| Khristeen | Variant of the Scandinavian Kristina: Christian. |
| Khristen | Variant of the Scandinavian Kristina: Christian. |
| Khristin | Variant of the Scandinavian Kristina: Christian. |
| Khristine | Variant of the Scandinavian Kristina: Christian.;Variant of the Scandinavian Kristina 'Christian'. |
| Khristyana | Variant of the Scandinavian Kristina: Christian. |
| Khristyna | Variant of the Scandinavian Kristina: Christian. |
| Khrystina | Variant of the Scandinavian Kristina: Christian. |
| Khrystyn | Variant of the Scandinavian Kristina: Christian. |
| Khrystyne | Variant of the Scandinavian Kristina: Christian. |
| Kira | Sunshine or Sun |
| Kirill | A name meaning lord or masterly one. |
| Kirochka | Russian form of Helen: light. |
| Kiryl | A name meaning a lord or a master. |
| Kisa | A name meaning a sister or a child. |
| Kiska | A name meaning pure or clear. |
| Kolenka | Of the conquering people. |
| Konstantine | Meaning firm or constant. |
| Kostenka | A diminutive form meaning constant. |
| Ksana | Praise be to God. |
| Ksanochka | Praise be to God. |
| Lanassa | Cheerful. |
| Lari | Variant of Lara: protection. |
| Larissa | Citadel.; Cheerful; Cheerful. Joyful. A lover of Poseidon.; Variant of Lara: protection. |
| Laryssa | Variant of Lara: protection. |
| Laurente | Russian form of Lawrence 'laurel'. |