| Nishthavantनिष्ठावंत | One who is full of sincerity. |
| Nishuनिशु | From the word of Nishkarsh |
| Nishushantनीशुशांत | Victorious, triumphant, or conqueror, a Sanskrit name symbolizing success and achievement. |
| Nishvनिश्व | A calm and peaceful individual. |
| Nishvanनिश्वान | Nishvan means 'exalted' or 'elevated' in Persian, referring to someone of high moral character. |
| Nishwanthनिशवंतः | One who is full of soft sound. |
| Nishyनिष्य | Getting stronger, Invigorating, Evening |
| Nisinनिसिन | One who is always peaceful. |
| Nisitनिशित | Midnight, Night, Sharp, Invigorated, Prepared, Iron, Steel |
| Niskrutiनिस्कृति | Niskruti means 'unmanifest' or 'uncreated' in Sanskrit, referring to something that exists beyond the material world. |
| Nisrgaनिसर्ग | Nisarga means 'nature' or 'natural' in Sanskrit, often used in Indian names and place names. |
| Nissarनिस्सार | Nature, Warm cloth, Victorious |
| Nissimनिस्सीम | Unbounded; Wonders |
| Nissinनीस्सीन | Miracle and a more pronounceable form of nissan |
| Nisthaनिष्ठा | Deep devotion and dedication. |
| Niswarthनिस्वार्थ | Acting without any selfishness. |
| Niswasनिश्वास | The gentle breath of life. |
| Nisyanthanनिस्यंतान | The peaceful evening hours. |
| NITनित | Always or eternally constant. |
| Nitaनीता | Bear (Choctaw); Dim. of JUANITA; God Is Giving; Grace; Moral; Moral, faithful; Serious; Well behaved |
| Nitalनितल | There is no ending. ne-no tal-ending, The forehead |
| Nitaraनितारा | Deep rooted; Eeply rooted; Having Deep Roots |
| Nitaraniनीतारानी | A queen of the night sky. |
| Niteenनीतिन | Master of the right way |
| Niteeshनीतीश | God of Law; God of law; well versed in law; God of law, one well versed in law |
| Niteshनितेश | Heartbeat Of The Earth; Master of the right path |
| Nithaनीता | One who is pure and steady. |
| Nitheeshनीतिश | Lord of justice and law. |
| Nithiनीथी | Follower of Right Way |
| Nithikनीतिक | Master of justice |
| Nithikaनीतिका | One who follows principles. |
| Nithilaनीतिला | Beautiful like Pearl; See Nithilam |
| Nithilamनीतिलम | Beautiful like Pearl; See Nithila; Another spelling: Nitilam; Pure like the pearl |
| NithilaMani | Beautiful like Pearl; See Nithilam |
| Nithilanनीतीलन | Brilliant like a pearl |
| Nithileshनीतीलेश | Lord of the entire universe |
| Nithinनीतिन | One who is full of knowledge |
| Nithiniनीतिनि | One who follows moral laws |
| Nithinlalनीतीनलाल | A beloved child of justice |
| Nithishनीतीश | Name of lord shiva |