| SL | Languages | Population | Percentage |
|---|---|---|---|
| 1 | Tamil | 3640352 | 78.34 |
| 2 | Telugu | 432276 | 9.30 |
| 3 | Urdu | 198482 | 4.27 |
| 4 | Hindi | 129636 | 2.79 |
| 5 | Malayalam | 104991 | 2.26 |
| 6 | Marwari | 25366 | 0.55 |
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| 7 | Kannada | 21621 | 0.47 |
| 8 | Gujarati | 19690 | 0.42 |
| 9 | Marathi | 17888 | 0.38 |
| 10 | Saurashtra/Saurashtri | 11863 | 0.26 |
| 11 | English | 10284 | 0.22 |
| 12 | Bengali | 7725 | 0.17 |
| 13 | Sindhi | 5195 | 0.11 |
| 14 | Odia | 3921 | 0.08 |
| 15 | Others | 3280 | 0.07 |
| 16 | Rajasthani | 3087 | 0.07 |
| 17 | Punjabi | 2783 | 0.06 |
| 18 | Konkani | 2697 | 0.06 |
| 19 | Nepali | 1853 | 0.04 |
| 20 | Tulu | 1046 | 0.02 |
| 21 | Assamese | 487 | 0.01 |
| 22 | Badaga | 393 | 0.01 |
| 23 | Sanskrit | 246 | 0.01 |
| 24 | Kachchhi | 239 | 0.01 |
| 25 | Manipuri | 183 | 0.00 |
| 26 | Kashmiri | 134 | 0.00 |
| 27 | Maithili | 103 | 0.00 |
| 28 | Bhojpuri | 100 | 0.00 |
| 29 | Arabic/Arbi | 81 | 0.00 |
| 30 | Prakritha/Prakritha Bhasha | 60 | 0.00 |
| 31 | Kurukh/Oraon | 55 | 0.00 |
| 32 | Pattani | 51 | 0.00 |
| 33 | Coorgi/Kodagu | 49 | 0.00 |
| 34 | Lushai/Mizo | 39 | 0.00 |
| 35 | Sadan/Sadri | 36 | 0.00 |
| 36 | Korava | 31 | 0.00 |
| 37 | Dogri | 26 | 0.00 |
| 38 | Kuruba/Kurumba | 26 | 0.00 |
| 39 | Haryanvi | 21 | 0.00 |
| 40 | Nawait | 21 | 0.00 |
| 41 | Nicobarese | 19 | 0.00 |
| 42 | Munda | 17 | 0.00 |
| 43 | Chakma | 16 | 0.00 |
| 44 | Kachari | 14 | 0.00 |
| 45 | Santali | 14 | 0.00 |
| 46 | Dhodia | 12 | 0.00 |
| 47 | Angami | 11 | 0.00 |
| 48 | Tangkhul | 11 | 0.00 |
| 49 | Zemi | 11 | 0.00 |
| 50 | Garhwali | 10 | 0.00 |
| 51 | Bodo/Boro | 9 | 0.00 |
| 52 | Bhansari | 8 | 0.00 |
| 53 | Mara | 8 | 0.00 |
| 54 | Mundari | 8 | 0.00 |
| 55 | Lamani/Lambadi | 7 | 0.00 |
| 56 | Paite | 7 | 0.00 |
| 57 | Tibetan | 7 | 0.00 |
| 58 | Ahirani | 6 | 0.00 |
| 59 | Kharia | 6 | 0.00 |
| 60 | Kuki | 6 | 0.00 |
| 61 | Hindi Multani | 6 | 0.00 |
| 62 | Lepcha | 6 | 0.00 |
| 63 | Lotha | 6 | 0.00 |
| 64 | Tripuri | 6 | 0.00 |
| 65 | Brajbhasha | 5 | 0.00 |
| 66 | Chakru/Chokri | 5 | 0.00 |
| 67 | Kom | 5 | 0.00 |
| 68 | Korku | 5 | 0.00 |
| 69 | Pochury | 5 | 0.00 |
| 70 | Chhattisgarhi | 4 | 0.00 |
| 71 | Khortha/Khotta | 4 | 0.00 |
| 72 | Kurmali Thar | 4 | 0.00 |
| 73 | Pahari | 4 | 0.00 |
| 74 | Ao | 4 | 0.00 |
| 75 | Chodhari | 4 | 0.00 |
| 76 | Koda/Kora | 4 | 0.00 |
| 77 | Banjari | 3 | 0.00 |
| 78 | Gangte | 3 | 0.00 |
| 79 | Apatani | 3 | 0.00 |
| 80 | Baghati/Baghati Pahari | 2 | 0.00 |
| 81 | Bhadrawahi | 2 | 0.00 |
| 82 | Kumauni | 2 | 0.00 |
| 83 | Adi | 2 | 0.00 |
| 84 | Kokna/Kokni/Kukna | 2 | 0.00 |
| 85 | Halam | 2 | 0.00 |
| 86 | Rongmei | 2 | 0.00 |
| 87 | Kudubi/Kudumbi | 1 | 0.00 |
| 88 | Bhili/Bhilodi | 1 | 0.00 |
| 89 | Mawchi | 1 | 0.00 |
| 90 | Garo | 1 | 0.00 |
| 91 | Khasi | 1 | 0.00 |
| 92 | Konda | 1 | 0.00 |
| 93 | Nissi/Dafla | 1 | 0.00 |
| 94 | Rabha | 1 | 0.00 |
| Total | 4646732 | ||