| Kishorkumar | A young and youthful prince |
| Kishtu | A name meaning a small sweet one |
| Kishvaa | One who is a part of Lord Krishna |
| Kishvanth | One who is blessed by Lord Krishna |
| Kistoo | A name meaning a joyful person |
| Kogith | Poet, a person who writes and composes poetry. |
| Kokulan | One who is like a sweet cuckoo |
| Kongara | Poet, a person who writes and composes poetry. |
| Kottaisamy | Lord of the fort or stronghold |
| Kottursamy | Lord of Kottur, a title of respect for a person from Kottur. |
| Kovindaraj | King of the cowherds or cattle |
| Kovinthan | God Venkateswaran |
| Krishantha | One who is dear to Lord Krishna |
| Krishnamurthi | Idol of Lord Krishna |
| Krishnaswamy | Devoted to Lord Krishna, a name that reflects devotion to the deity. |
| Krishwanth | One who is attractive and charming. |
| Krisnan | A name referring to Lord Krishna. |
| Krissvanth | One who is blessed by Lord Krishna. |
| Krithikan | Born under the Krithika star. |
| Kugen | A name meaning a divine being. |
| Kugesh | Lord Murugan, the god of war. |
| Kuginthan | One who is wise and intelligent. |
| Kumarasan | A name for the god Lord Murugan. |
| Kumaravelu | The spearwielding Lord Murugan. |
| Kumares | A name meaning Lord Murugan. |
| Kundaneswar | Lord Shiva, the divine protector. |
| Kurumurthy | Idol of the Teacher |
| Kutty | A term meaning small or little one. |
| Lachumanan | Younger Brother of Ram |
| Lakshmaiah | One who has good fortune, a name that reflects prosperity. |
| Laksmanan | One who is prosperous and lucky. |
| Laksmankumar | One who has good fortune and is a Kumar, a name that reflects prosperity and youth. |
| Lashvin | A person who is full of victory. |
| Lashwin | One who is always victorious. |
| Aganyan | Someone who is born from fire. |
| Ahanyan | One who is born from the sun. |
| Ahileeswaran | Lord of the universe, a name that reflects devotion to a deity. |
| Aiyanar | Lord, a title of respect for a deity or a person of authority. |
| Lavanesh | Lord of the universe, a name that reflects devotion to a deity. |
| Laxmiputra | Son of Goddess Lakshmi |