| Jaisyamजैस्याम | One who is victorious and dark. |
| Janathजनाथ | A name meaning heaven or paradise. |
| Janilजेनील | One who is a gift from the Lord. |
| Jayashजयांश | One who brings glory and victory. |
| Jenindithजेनींदितः | A person who is very wise and kind. |
| Jeshwithजेशविथ | One who brings joy and happiness. |
| Jhiaझीया | Heart touching ; |
| Jhimliझीमली | inspirational ; |
| JihaanJihaan | The world or the universe at large. |
| Jipsuजीपसु | A person with a very unique spirit. |
| Jithulजीथुल | One who is bright and full of life. |
| Jorasiजोरासी | A name meaning a beautiful flower. |
| Joshviजोशवी | One who is full of great passion. |
| Jovithजोवीथ | A person who is always cheerful. |
| Jyoshitaजयोषितां | Most beautiful ; |
| Jyosmithaज्यॉस्मिथ | One who has a radiant, bright smile. |
| KanifKanif | A person who is sharp and clever. |
| Kaniskकनीसक | Indestructible; |
| Kajeshकंजेश | Lord of the water or ocean |
| Kanushkaकनुश्का | A name meaning young or small |
| Karm Shreeकर्म श्री | One blessed by good deeds |
| Kalyanasundaramकल्याणसुंदरम | The beautiful and auspicious |
| Keetकित | A name meaning small insect |
| Keravकेराव | One who is like a lotus flower |
| Keswitaकेस्वीता | Most beautiful ; |
| Kartajकरताज | Encouragement; |
| Kavibalanकविबालन | A talented and gifted poet |
| Khishanthखिषन्तं | One who brings great happiness |
| Khvahishख्वाहिश | A deep desire or a great wish |
| Kinsaकिनसा | One who is unique and special |
| Kinsiकिन्सी | A person who is very energetic. |
| Kinthushaकिंथुशा | One who is a dear relative. |
| Kipalकिपाल | A person who is very caring. |
| Koushtibकोष्टीब | One who is strong and brave. |
| Kovilकोविल | A sacred place of worship. |
| Kozhiiकोझही | A name meaning small bird. |
| KripsikaKripsika | One who is full of kindness. |
| Krishmaalikaक्रिषमालिक | A garland for Lord Krishna. |
| Kristikaक्रीस्तीका | One who is a star of light. |
| Krupanकृपान | A person who is very merciful. |