| 601 | Mandakini | மந்தாகினி | Mandakini River, Going Slow, The Celestial Ganges, Milky Way Zone | 6 |
| 602 | Mangaladevi | மங்களதேவி | The Auspicious Goddess, Goddess Lakshmi | 7 |
| 603 | Mangayarkarasi | மங்கையர்க்கரசி | Goddess Parvathi, The Queen Of Women, Beautiful Woman | 1 |
| 604 | Manikarnika | மணிகர்னிகா | Name Of Rani Lakshmibai, Jhansi Rani, A Heroic Woman, An Ornament For Ear | 7 |
| 605 | Manisha | மனிஷா | Wisdom, Desire, Goddess Of The Mind, Knowledgeable | 6 |
| 606 | Manishini | மனிஷினி | Goddess Sri Lakshmi, The Goddess Who Gives Wisdom, Intelligent, Knowledgeable | 8 |
| 607 | Manjari | மஞ்சரி | Flowering Like Flowers, Bunch | 6 |
| 608 | Manjika | மஞ்ஜிகா | She Is Sweet | 6 |
| 609 | Manjula | மஞ்சுளா | Beautiful, Charming, Melodious | 3 |
| 610 | Manthana | மந்தனா | She Is Happy | 8 |
| 611 | Manthra | மந்த்ரா | Enchantment, Meditation | 4 |
| 612 | Maragatham | மரகதம் | Emerald(Precious Gemstone), Precious Green Stone | 8 |
| 613 | Mathishalini | மதிஷாலினி | She Is Knowledgeable | 7 |
| 614 | Mathivathani | மதிவதனி | Moon Faced Girl, Shining Like The Moon, Lovely Girl | 2 |
| 615 | Mathiyazhagi | மதியழகி | Beautiful As The Moon, Intelligent | 7 |
| 616 | Mayawathi | மாயாவதி | Illusion, Goddess Lakshmi, Wife Of Pradyumna | 6 |
| 617 | Mayura | மயூரா | Illusion, Peacock | 6 |
| 618 | Mayuri | மயூரி | Female Peacock, Pigeon With A Sweet Voice | 6 |
| 619 | Medha | மேதா | Intelligent, Wisdom, Goddess Sri Saraswati | 1 |
| 620 | Meena | மீனா | Blue Sapphire, Precious Stone, Fish, Beautiful Eyes Resembling A Fish, Tamil Film Actress Name | 2 |
| 621 | Meenakshi | மீனாட்சி | Goddess Parvati, A Woman With Fish Eyes, Queen Of Madurai | 4 |
| 622 | Meenakumari | மீனாகுமாரி | Earth, Name Of Indian Film Actress, Meena – Blue Sapphire, Fish, Kumari – Virgin, Goddess Durga | 9 |
| 623 | Meera | மீரா | Devotee Of Sri Krishna, Beloved To Krishna, A Saint | 8 |
| 624 | Megala | மேகலா | Orbit, Symbol, Excellent Art | 8 |
| 625 | Memarekha | ஹேமரேகா | Golden Flower’s Lips | 2 |
| 626 | Menaka | மேனகா | Most Beautiful Of The Heavenly Apsaras, Wife Of Vishwamitra, A Celestial Dancer | 9 |
| 627 | Mishka | மிஷ்கா | Gift Of Love, Lovable | 3 |
| 628 | Mithra | மித்ரா | Friend, The Sun | 8 |
| 629 | Mithuna | மிதுனா | Union, The Zodiac Sign Of Gemini, Twin | 8 |
| 630 | Mohana | மோகனா | Beautiful, Charming | 5 |
| 631 | Mohanapriya | மோகனப்பிரியா | Charming, Loving, Beloved Of Lord Krishna | 9 |
| 632 | Mohanasundhari | மோகனசுந்தரி | Beautiful Girl, Charming Girl | 5 |
| 633 | Mohini | மோகினி | Very Beautiful, Bewitching | 5 |
| 634 | Mohisha | மோஹிஷா | Intellectual | 8 |
| 635 | Mona | மோனா | Noble Woman, Royal | 8 |
| 636 | Monal | மோனல் | Bird, Amazing | 2 |
| 637 | Monali | மோனலி | She Is Like Goddess Durga, Special Smile | 3 |
| 638 | Monalika | மோனாலிகா | One Of The Thousand Names Of The Hindu Goddess | 6 |
| 639 | Monashree | மோனாஸ்ரீ | Noble Women, Aristocratic, Love And Care | 1 |
| 640 | Moni | மோனி | She Is Beautiful, Silence | 8 |
| 641 | Monika | மோனிகா | Unique, Advisor, A Wise Counsellor | 2 |
| 642 | Monisha | மோனிஷா | She Is Knowledgeable, Solitary Life | 8 |
| 643 | Monu | மோனு | She Is Soft, Cool | 4 |
| 644 | Moshika | மோஷிகா | Like A Princess | 5 |
| 645 | Mounika | மௌனிகா | Silence, Quiet Girl | 8 |
| 646 | Mrudhula | மிருதுளா | Soft, Beautiful, Soft Natured | 7 |
| 647 | Mudhra | முத்ரா | Happiness, Healing Hand Movement, Emotional Expression | 4 |
| 648 | Mukta | முக்தா | Pearl, Reached Salvation, Liberated | 8 |
| 649 | Mullai | முல்லை | Mullai Flower, Flower With Lovely Fragrance, Mullai Land | 9 |
| 650 | Muthalagi | முத்தழகி | Beautiful Like A Pearl | 1 |
| 651 | Muthamilarasi | முத்தமிழரசி | Queen Of Muthamil (Poetry, Music, Drama), Tamil Scholar | 9 |
| 652 | Myna | மைனா | The Name Of A Bird | 2 |
| 653 | Mynidhi | மைனிதி | Gumption, Knowledge | 3 |
| 654 | Mythili | மைதிலி | Name Of Seetha Devi. Happiness | 1 |
| 655 | Mythreyi | மைத்ரேயி | Educated Woman, Daughter Of A Vedic Sage | 5 |
| 656 | Mythri | மைத்ரி | Friendship, Beautiful | 8 |
| 657 | Myvizhi | மைவிழி | She Has Beautiful Dark Eyes | 7 |
| 658 | Nabitha | நபிதா | Fearless | 1 |
| 659 | Nadhiya | நதியா | Eternal, Constant, Soft, Beginning | 9 |
| 660 | Nageshwari | நாகேஸ்வரி | Goddess Of Serpents, Another Name For Manasa Devi(Queen Of Serpents) | 5 |
| 661 | Nagula | நகுலா | Goddess Parvati Name | 1 |
| 662 | Nakshatra | நட்சத்திரா | A Star, Pearl, Constellation, Heavenly Body | 6 |
| 663 | Nalina | நளினா | She Is Like A Lotus | 7 |
| 664 | Nalini | நளினி | In Sanskrit It Means Lotus, Indian Film Actress Name | 7 |
| 665 | Namasvi | நமஸ்வி | Goddess Parvati, Popularity | 7 |
| 666 | Namasya | நமஸ்யா | Reverence, Adoration, Goddess, A Person Worthy Of Respect And Honour | 7 |
| 667 | Namitha | நமிதா | Humble, Bowing, Worshipper | 7 |
| 668 | Namritha | நம்ரிதா | She Is Humble, Politeness | 5 |
| 669 | Namya | நம்யா | Head Bower, Honour | 3 |
| 670 | Nandhana | நந்தனா | Goddess Durga Name, Daughter | 9 |
| 671 | Nandhini | நந்தினி | Happy, Goddess Amman Name | 9 |
| 672 | Nandita | நந்திதா | In Sanskrit It Means Happiness, Cheerful, A Delightful Daughter | 7 |
| 673 | Nanditha | நந்திதா | She Is Happy, Delightful | 8 |
| 674 | Nangai | நங்கை | The Woman | 7 |
| 675 | Narayani | நாராயணி | One Of The Raga In Carnatic Music, One Of The Sabtha Kanniyar, One Of The Forms Of Goddess Parvati | 2 |
| 676 | Narmadha | நர்மதா | Narmada River, One Who Evokes Tender Feelings In Others | 5 |
| 677 | Narthana | நர்த்தனா | Dance, Excellent Movements | 6 |
| 678 | Navanisha | நவநிஷா | New Night, Nava – New, Nisha – Night | 1 |
| 679 | Naveena | நவீனா | She Is New | 1 |
| 680 | Navitha | நவிதா | She Is New | 5 |
| 681 | Navya | நவ்யா | Young Or New, Praiseworthy, One Who Is Youth | 2 |
| 682 | Nayana | நயனா | Eyes, She Has Beautiful Eyes | 5 |
| 683 | Nayanthara | நயன்தாரா | Star Of The Eyes, Iris, Beloved, Light Of One’s Life, Favourite | 8 |
| 684 | Neela | நீலா | Sapphire Blue, Blue Colour, Enchanting Moon | 1 |
| 685 | Neelambari | நீலாம்பரி | Clothed In Blue, Name Of A Flower, Blue Sky | 2 |
| 686 | Neelavathi | நீலாவதி | Blue, Wife Of Lord Saneeswara Bhagavan | 9 |
| 687 | Neelima | நீலிமா | Blue Sky, The Beauty Of The Blue Reflection, Bluish | 6 |
| 688 | Neeraja | நீரஜா | Lotus Flower, Another Name For Goddess Lakshmi, Pure | 2 |
| 689 | Nersiya | நெர்சியா | Pleasant | 9 |
| 690 | Nethra | நேத்ரா | Beautiful Eyes, Leader, Referring To The Eyes | 4 |
| 691 | Nibuna | நிபுணா | Like The Expert | 2 |
| 692 | Nidarshana | நிதர்ஷனா | Truthful, Speaking The Truth | 1 |
| 693 | Nidhika | நிதிகா | The Gem Of The Angel, Treasure | 1 |
| 694 | Nidhima | நிதிமா | Principled Woman, Wealth | 3 |
| 695 | Niharika | நிஹரிகா | Nebula, Constellation. | 9 |
| 696 | Nikitha | நிகிதா | She Is Like The Earth, The Goddess Of Victory | 1 |
| 697 | Nimeshika | நிமிஷிகா | Goddess Sri Lakshmi, The Goddess Who Does Everything In A Minute, Time Between Opening And Closing Of Eye | 9 |
| 698 | Nimisha | நிமிஷா | Minute, Time To Blink An Eye Or Blink Of An Eye | 2 |
| 699 | Nimitha | நிமிதா | Stable, Fun | 3 |
| 700 | Niranjana | நிரஞ்சனா | Name Of A River, Goddess Durga, The Night Of The Full Moon | 4 |