| S.No | Name | Meaning | Numerology |
| 301 | Mansi (மாநஸீ) | Woman | 2 |
| 302 | Mantakini (மஂதாகிநீ) | The ganges | 11 |
| 303 | Manthara (மஂதரா) | Maid servant of Keikeyi who convinced her for Bharat’s throne and exile of Rama | 4 |
| 304 | Manthika (மஂதிகா) | Thoughtful; Devoted | 5 |
| 305 | Manthra (மஂதரா) | Meditation | 3 |
| 306 | Mantika (மஂதிகா) | Thoughtful; Devoted | 6 |
| 307 | Mantra (மஂத்ரா) | Hymns; Holy chants; Vedic hymn; Prayer; Another name for Vishnu and Shiva | 22 |
| 308 | Mantrana (மஂத்ரநா) | Advice; Thought | 1 |
| 309 | Manuja (மநுஜா) | Human; Born of Manu; Woman | 6 |
| 310 | Manuni (மாநுநி) | Respectable | 9 |
| 311 | Manushi (மாநுஷீ) | A woman; Goddess Laxmi; Kind | 4 |
| 312 | Manushree (மநுஂஷ்ரீ, மாஂநுஷ்ரீ) | Laxmi Devi, Goddess Lakshmi | 5 |
| 313 | Manushri (மநுஂஷ்ரீ, மாஂநுஷ்ரீ) | Goddess Lakshmi, Consort of Manu (Vishnu), Shri – Lakshmi | 4 |
| 314 | Manusmitha (மநுஸ்மிதா) | | 11 |
| 315 | Manusri (மநுஷ்ரீ) | Goddess Lakshmi, Consort of Manu (Vishnu), Shri – Lakshmi | 5 |
| 316 | Manva (மாநவா) | Mind identifier | 6 |
| 317 | Manveer (மநவீர) | Brave heart | 6 |
| 318 | Manveet (மநவீத) | Human | 8 |
| 319 | Manveeta (மநவீதா) | Most respectable | 9 |
| 320 | Manvi (மாநவீ) | Girl with humanity, One who possesses all the best qualities | 5 |
| 321 | Manvika (மாநவிகா) | As a human being | 8 |
| 322 | Manvita (மந்விதா) | Most respectable | 8 |
| 323 | Manvitha (மந்விதா) | Most respectable | 7 |
| 324 | Manvitha Sri (மந்விதா ஷ்ரீ) | Goddess Durga | 8 |
| 325 | Manvithasri (மாநவிதஷ்ரீ) | | 8 |
| 326 | Manya (மாந்யா) | The quiet one; Worthy of honor; Respected; Honourable | 9 |
| 327 | Manyashree (மாந்யஷ்ரீ) | Worthy of honor | 1 |
| 328 | Manyasri (மாந்யஷ்ரீ) | | 1 |
| 329 | Manyatha (மாந்யதா) | Respected | 11 |
| 330 | Manzil (மஂஜில) | Destination | 3 |
| 331 | Maragatham (மாரகதம) | Emerald; It is a very precious natural stone in the world | 11 |
| 332 | Marakatham (மரகதம) | A Gem; Attractive | 6 |
| 333 | Marala (மராலா) | Swan | 1 |
| 334 | Maralika (மாரலீகா) | Small swan | 3 |
| 335 | Mareesha (மரீஷா) | Traveler | 7 |
| 336 | Mareeswari (மாரீஷ்வரீ) | | 4 |
| 337 | Margi (மார்கீ) | Traveler | 3 |
| 338 | Margshi (மார்கஷீ) | | 3 |
| 339 | Margu (மார்கு) | Name of a Goddess | 6 |
| 340 | Mariappan (மரியப்பந) | Tamil Goddess name Mariamman | 8 |
| 341 | Marichi (மாரிசீ) | Ray of light; Name of a star | 7 |
| 342 | Marichika (மரீசிகா) | Mirage; Ray | 1 |
| 343 | Mariichi (மரீசி) | Ray of light; Name of a star | 7 |
| 344 | Marisa (மாரிஸா) | Of the sea; Bitterness | 7 |
| 345 | Marjana (மார்ஜநா) | Precious stone | 22 |
| 346 | Marthika (மார்திகா) | | 9 |
| 347 | Marudham (மரூதாம) | From the lush green fields | 7 |
| 348 | Marushika (மருஷிகா) | Born with blessings of Lord Shiva | 11 |
| 349 | Maruva (மருவா) | Name of a Raga | 22 |
| 350 | Marvi (மாரவீ) | Beauty redefined | 9 |
| 351 | Maryada (மர்யாதா) | Boundary; Rule | 9 |
| 352 | Masara (மஸரா) | Emerald | 8 |
| 353 | Masilmani (மஸீலமணி) | Pure; Without any blemishes | 1 |
| 354 | Masini (மஸிநீ) | | 11 |
| 355 | Masma (மஸ்மா) | Fair | 11 |
| 356 | Masum (மாஸூம) | Innocent; Sinless | 4 |
| 357 | Masumi (மாஸூமீ) | Innocence | 22 |
| 358 | Masvita (மாஂஸவிதா) | thank you | 22 |
| 359 | Matangakamini (மாதஂகாகாமிநீ) | Name of a Raga | 6 |
| 360 | Matangamunipujita (மதஂகமுநிபூஜிதா) | Worshipped by sage Matanga | 11 |
| 361 | Matangi (மாதஂகீ) | Goddess of Matanga, Goddess Durga | 11 |
| 362 | Mathimithra (மாதீமித்ர) | Child of Light | 3 |
| 363 | Mathisha (மாஂதீஷா) | Bitter | 7 |
| 364 | Mati (மாடீ) | The Moon; Thought; Prayer; Mind; Decision; Respect; Will decision; Intelligence; Memory | 7 |
| 365 | Matisha (மாதிஷா) | Bitter | 8 |
| 366 | Matoshri (மாதோஷ்ரீ) | Generous | 4 |
| 367 | Matra (மாத்ரா) | Mother; Name of Goddess | 8 |
| 368 | Matrika (மாதரகா) | Mother; Name of Goddess | 1 |
| 369 | Maubani (மௌபநீ) | A flower | 7 |
| 370 | Maukshi (மௌக்ஷீ) | Spirited; Energy; Nerve | 1 |
| 371 | Mauli (மௌலீ) | Name of Lord Shiva; Crown of hair | 2 |
| 372 | Maulika (மௌலிகா) | The original; Love | 5 |
| 373 | Maulisha (மௌலிக்ஷா) | Very Talented | 3 |
| 374 | Maurima (மௌரிமா) | Dark skinned; Moor | 4 |
| 375 | Mausam (மௌஸம) | Season | 5 |
| 376 | Mausami (மௌஸமீ) | Seasonal | 5 |
| 377 | Maushmi (மௌஸுமீ) | Beauty; Monsoon wind | 3 |
| 378 | Mausluni (மௌஸலநி) | Monsoon wind | 11 |
| 379 | Mausum (மௌஸும) | Season | 7 |
| 380 | Mausumi (மௌஸுமீ) | Beauty; Monsoon wind | 7 |
| 381 | Maya (மாயா) | Goddess Lakshmi; Wealth; Unreality; Compassion; Sympathy; An unreal or illusory image; Name of mother of Buddha; Prakriti; Affection; An epithet of Lakshmi; Art; Wisdom; One of the nine Shaktis of Vishnu | 4 |
| 382 | Mayanshi (மயாஂஷீ) | Related to Goddess Laxmi | 9 |
| 383 | Mayashree (மாயாஷ்ரீ) | Illusion or Goddess Laxmi | 5 |
| 384 | Mayawati (மாயாவதீ) | Full of Illusion | 3 |
| 385 | Mayil (மாயில) | Full of grace; Like a peacock | 6 |
| 386 | Mayuka (மாயுகா) | Pea-hen | 9 |
| 387 | Mayukha (மாயுகா) | Ray of light; Brightness | 8 |
| 388 | Mayukhi (மாயுகீ) | Pea-hen | 7 |
| 389 | Mayuri (மயூரீ) | Pea-hen | 6 |
| 390 | Mayurika (மயூரிகா) | With Peacock feathers | 9 |
| 391 | Mayurini (மயுரீநீ) | | 11 |
| 392 | Medh (மேத) | Intellect; Goddess Saraswati | 3 |
| 393 | Medha (மேதா) | Intellect; Goddess Saraswati | 22 |
| 394 | Medhaavi (மேதாவீ) | Wise; Very intelligent | 9 |
| 395 | Medhani (மேதாநீ) | Of intelligence | 9 |
| 396 | Medhasvi (மேதஸ்வீ) | Goddess Saraswati; Vitality; Strength; Vigour; Ability; Power; Intellect; Knowledge; Prudence; Wisdom; Memory; A form of Sarasvati; Understanding; Name of a sister of Agni | 9 |
| 397 | Medhavi (மேதாவீ) | Wise; Very intelligent | 8 |
| 398 | Medhinee (மேதிநீ) | The earth | 9 |
| 399 | Medhuna (மேதுநா) | Name of rasi | 3 |
| 400 | Medhya (மேத்யா) | Mighty; Clean; Fresh | 11 |