| Name | Of Rashi | Meaning | Gender |
|---|
| Karthikeya | Mithun | Lord Murugan | Boy |
| Kartik | Mithun | Name of a Hindu month | Boy |
| Kartikey | Mithun | Brother of lord Ganesh | Boy |
| Kartikeya | Mithun | Son of lord Shiva | Boy |
| Kartikeyan | Mithun | | Boy |
| Karuka | Mithun | Heavenly piece of art | Girl |
| Karuli | Mithun | Innocent | Girl |
| Karun | Mithun | Compassionate | Boy |
| Karuna | Mithun | Compassion, Mercy | Girl |
| Karunaasaagar | Mithun | Merciful | Boy |
| Karunakar | Mithun | Merciful | Boy |
| Karunamay | Mithun | Full of light | Boy |
| Karunamayee | Mithun | Full of pity for others | Girl |
| Karunamayi | Mithun | Merciful | Girl |
| Karunashankar | Mithun | Merciful | Boy |
| Karunesh | Mithun | Lord of mercy | Boy |
| Karunya | Mithun | Merciful, Compassionate | Girl |
| Karuppasamy | Mithun | God Karuppasamy | Boy |
| Karv | Mithun | | Boy |
| Kasak | Mithun | | Girl |
| Kashi | Mithun | Luminous, Pilgrimage spot, The holy city | Unisex |
| Kashif | Mithun | Connoisseur | Boy |
| Kashika | Mithun | Shiny one | Girl |
| Kashinath | Mithun | Lord Shiva | Boy |
| Kashiprasad | Mithun | Blessed by lord Shiva | Boy |
| Kashish | Mithun | Attraction | Girl |
| Kashmira | Mithun | Beauty of Kashmir, Grape, One from Kashmir | Girl |
| Kashvi | Mithun | Shining | Girl |
| Kashwini | Mithun | Star | Girl |
| Kashyap | Mithun | A sage and friend of Pandavas | Boy |
| Kashyapi | Mithun | Earth | Girl |
| Kasish | Mithun | Lord Shiva | Boy |
| Kasturi | Mithun | Musk, Scented | Girl |
| Katelyn | Mithun | Pure | Girl |
| Katha | Mithun | Distress | Girl |
| Kathan | Mithun | Sentence | Boy |
| Katherine | Mithun | Pure | Girl |
| Kathit | Mithun | | Boy |
| Kathith | Mithun | Well recited | Boy |
| Kathyayani | Mithun | Goddess Parvati in her motherly role | Girl |
| Katie | Mithun | Pure | Girl |
| Katir Kamattuican | Mithun | | Boy |
| Katireshan | Mithun | | Boy |
| Katyayan | Mithun | Famous grammarian | Boy |
| Katyayani | Mithun | Goddess Parvati | Girl |
| Kaumudi | Mithun | Full moon, Moon light | Girl |
| Kaunteya | Mithun | Son of Kunti | Boy |
| Kausalya | Mithun | Mother of lord Rama | Girl |
| Kausar | Mithun | Lake of paradise | Boy |
| Kausha | Mithun | Silken, Silk | Girl |
| Kaushal | Mithun | Clever, Skilled, Wealth | Boy |
| Kaushali | Mithun | Skillful | Girl |
| Kaushalya | Mithun | Mother of lord Rama | Girl |
| Kaushik | Mithun | A wise sage, Sentiment of love | Boy |
| Kaushika | Mithun | Silk | Girl |
| Kaushiki | Mithun | Durga, Enveloped with silk | Girl |
| Kaustav | Mithun | Legendary gem, A gem worn by lord Vishnu | Boy |
| Kaustubh | Mithun | Jewel of lord Vishnu | Boy |
| Kaustubhi | Mithun | Stone in lord Vishnu's necklace, Kaustubh | Girl |
| Kautik | Mithun | Joy | Boy |
| Kautilya | Mithun | Chanakya | Boy |
| Kautirya | Mithun | Durga, One who resides in a hut | Girl |