Top 10 the most common languages in the latest Common Crawl dataset on ChatGPT, based on the primary language detected in HTML pages:
| Language Code | Language Name | Percentage (%) |
|---|---|---|
| eng | English | 43.37 |
| deu | German | 5.59 |
| jpn | Japanese | 5.40 |
| rus | Russian | 6.05 |
| spa | Spanish | 4.64 |
| ita | Italian | 2.42 |
| por | Portuguese | 2.33 |
| pol | Polish | 1.82 |
| ind | Indonesian | 1.17 |
| ces | Czech | 1.02 |
Other detail on below present latest crawl: CC-MAIN-2025-13 on Chat GPT
| crawl | CC-MAIN-2025-05 | CC-MAIN-2025-08 | CC-MAIN-2025-13 |
|---|---|---|---|
| language | |||
| eng | 43.3694 | 43.3794 | 43.9338 |
| rus | 6.0460 | 6.0982 | 5.9294 |
| deu | 5.5857 | 5.4039 | 5.1154 |
| jpn | 5.4046 | 5.1641 | 4.8624 |
| zho | 4.6719 | 5.0942 | 5.4135 |
| spa | 4.6417 | 4.5461 | 4.4426 |
| fra | 4.5221 | 4.2950 | 4.2269 |
| <unknown> | 2.6949 | 3.0224 | 3.0027 |
| ita | 2.4152 | 2.3997 | 2.4181 |
| por | 2.3259 | 2.3274 | 2.3679 |
| nld | 1.9167 | 1.7941 | 1.7982 |
| pol | 1.8248 | 1.7470 | 1.6923 |
| tur | 1.1750 | 1.1411 | 1.1405 |
| ind | 1.1676 | 1.1845 | 1.2009 |
| vie | 1.0427 | 1.0551 | 1.0498 |
| ces | 1.0225 | 1.0083 | 1.0380 |
| fas | 0.7250 | 0.7274 | 0.7350 |
| kor | 0.7183 | 0.8078 | 0.8028 |
| ara | 0.6640 | 0.6856 | 0.6837 |
| swe | 0.6547 | 0.6415 | 0.6621 |
| ron | 0.6189 | 0.6304 | 0.6522 |
| ukr | 0.6046 | 0.6075 | 0.6240 |
| ell | 0.5740 | 0.5833 | 0.5902 |
| hun | 0.5023 | 0.5021 | 0.4990 |
| dan | 0.4850 | 0.4671 | 0.4630 |
| tha | 0.4554 | 0.5037 | 0.4533 |
| fin | 0.3678 | 0.3563 | 0.3616 |
| slk | 0.3617 | 0.3568 | 0.3684 |
| nor | 0.3142 | 0.3042 | 0.3119 |
| bul | 0.2985 | 0.3103 | 0.3027 |
| heb | 0.2701 | 0.2563 | 0.2571 |
| hrv | 0.2238 | 0.2258 | 0.2295 |
| srp | 0.2174 | 0.2152 | 0.2157 |
| hin | 0.1951 | 0.2040 | 0.2027 |
| cat | 0.1876 | 0.1849 | 0.1767 |
| lit | 0.1659 | 0.1627 | 0.1659 |
| slv | 0.1504 | 0.1509 | 0.1552 |
| est | 0.1345 | 0.1306 | 0.1308 |
| lat | 0.1195 | 0.1060 | 0.1061 |
| ben | 0.1089 | 0.1147 | 0.1107 |
| lav | 0.0888 | 0.0878 | 0.0854 |
| msa | 0.0781 | 0.0785 | 0.0774 |
| aze | 0.0572 | 0.0630 | 0.0612 |
| bos | 0.0520 | 0.0571 | 0.0538 |
| nep | 0.0519 | 0.0552 | 0.0553 |
| sqi | 0.0452 | 0.0487 | 0.0492 |
| isl | 0.0423 | 0.0389 | 0.0388 |
| tam | 0.0422 | 0.0457 | 0.0437 |
| kat | 0.0396 | 0.0415 | 0.0444 |
| mkd | 0.0361 | 0.0380 | 0.0387 |
| eus | 0.0347 | 0.0346 | 0.0328 |
| glg | 0.0320 | 0.0297 | 0.0305 |
| hye | 0.0318 | 0.0327 | 0.0328 |
| urd | 0.0276 | 0.0303 | 0.0300 |
| kaz | 0.0272 | 0.0298 | 0.0318 |
| mar | 0.0258 | 0.0278 | 0.0290 |
| mal | 0.0228 | 0.0251 | 0.0253 |
| uzb | 0.0199 | 0.0226 | 0.0228 |
| tel | 0.0180 | 0.0198 | 0.0195 |
| nno | 0.0162 | 0.0167 | 0.0135 |
| mon | 0.0146 | 0.0162 | 0.0153 |
| bel | 0.0143 | 0.0149 | 0.0165 |
| mya | 0.0129 | 0.0137 | 0.0148 |
| kan | 0.0125 | 0.0135 | 0.0138 |
| guj | 0.0120 | 0.0124 | 0.0125 |
| cym | 0.0109 | 0.0107 | 0.0120 |
| khm | 0.0104 | 0.0109 | 0.0106 |
| sin | 0.0098 | 0.0094 | 0.0092 |
| kir | 0.0097 | 0.0091 | 0.0111 |
| afr | 0.0087 | 0.0099 | 0.0095 |
| swa | 0.0085 | 0.0083 | 0.0095 |
| tgl | 0.0078 | 0.0083 | 0.0087 |
| epo | 0.0074 | 0.0074 | 0.0085 |
| pan | 0.0069 | 0.0070 | 0.0068 |
| tat | 0.0069 | 0.0081 | 0.0082 |
| gle | 0.0066 | 0.0074 | 0.0074 |
| kur | 0.0063 | 0.0068 | 0.0069 |
| tgk | 0.0063 | 0.0065 | 0.0069 |
| ori | 0.0056 | 0.0060 | 0.0061 |
| som | 0.0046 | 0.0052 | 0.0048 |
| fao | 0.0045 | 0.0043 | 0.0044 |
| ltz | 0.0038 | 0.0038 | 0.0041 |
| oci | 0.0034 | 0.0033 | 0.0037 |
| lao | 0.0033 | 0.0040 | 0.0039 |
| mlt | 0.0030 | 0.0032 | 0.0032 |
| pus | 0.0030 | 0.0031 | 0.0041 |
| san | 0.0030 | 0.0032 | 0.0032 |
| amh | 0.0028 | 0.0031 | 0.0033 |
| mlg | 0.0028 | 0.0035 | 0.0041 |
| bak | 0.0026 | 0.0029 | 0.0032 |
| hau | 0.0026 | 0.0027 | 0.0032 |
| asm | 0.0025 | 0.0025 | 0.0023 |
| div | 0.0022 | 0.0025 | 0.0024 |
| jav | 0.0022 | 0.0023 | 0.0023 |
| fry | 0.0020 | 0.0027 | 0.0022 |
| cos | 0.0019 | 0.0018 | 0.0021 |
| kin | 0.0019 | 0.0021 | 0.0023 |
| war | 0.0019 | 0.0023 | 0.0021 |
| bre | 0.0018 | 0.0029 | 0.0023 |
| hat | 0.0018 | 0.0020 | 0.0019 |
| tuk | 0.0017 | 0.0020 | 0.0022 |
| ceb | 0.0015 | 0.0017 | 0.0018 |
| bod | 0.0014 | 0.0015 | 0.0015 |
| snd | 0.0014 | 0.0016 | 0.0016 |
| yid | 0.0014 | 0.0017 | 0.0015 |
| gla | 0.0013 | 0.0013 | 0.0013 |
| mri | 0.0013 | 0.0013 | 0.0013 |
| zul | 0.0012 | 0.0013 | 0.0011 |
| roh | 0.0010 | 0.0010 | 0.0010 |
| sun | 0.0010 | 0.0010 | 0.0012 |
| uig | 0.0010 | 0.0012 | 0.0012 |
| yor | 0.0009 | 0.0008 | 0.0008 |
| kal | 0.0008 | 0.0008 | 0.0008 |
| tir | 0.0008 | 0.0007 | 0.0007 |
| xho | 0.0008 | 0.0008 | 0.0007 |
| grn | 0.0007 | 0.0007 | 0.0007 |
| sna | 0.0007 | 0.0006 | 0.0007 |
| haw | 0.0006 | 0.0006 | 0.0006 |
| ibo | 0.0006 | 0.0006 | 0.0006 |
| ina | 0.0006 | 0.0005 | 0.0005 |
| orm | 0.0006 | 0.0005 | 0.0007 |
| que | 0.0006 | 0.0005 | 0.0005 |
| sag | 0.0006 | 0.0001 | 0.0007 |
| smo | 0.0006 | 0.0006 | 0.0006 |
| sot | 0.0006 | 0.0006 | 0.0005 |
| abk | 0.0005 | 0.0006 | 0.0005 |
| bih | 0.0005 | 0.0005 | 0.0005 |
| glv | 0.0005 | 0.0004 | 0.0009 |
| hmn | 0.0005 | 0.0006 | 0.0006 |
| nya | 0.0005 | 0.0005 | 0.0005 |
| sco | 0.0005 | 0.0006 | 0.0006 |
| vol | 0.0005 | 0.0005 | 0.0005 |
| ile | 0.0004 | 0.0003 | 0.0003 |
| kha | 0.0004 | 0.0004 | 0.0003 |
| lin | 0.0003 | 0.0003 | 0.0003 |
| syr | 0.0003 | 0.0004 | 0.0004 |
| dzo | 0.0002 | 0.0002 | 0.0002 |
| iku | 0.0002 | 0.0002 | 0.0002 |
| lug | 0.0002 | 0.0002 | 0.0001 |
| aar | 0.0001 | 0.0001 | 0.0001 |
| aka | 0.0001 | 0.0002 | 0.0001 |
| aym | 0.0001 | 0.0000 | 0.0001 |
| bis | 0.0001 | 0.0001 | 0.0001 |
| crs | 0.0001 | 0.0001 | 0.0001 |
| fij | 0.0001 | 0.0001 | 0.0001 |
| ipk | 0.0001 | 0.0001 | 0.0001 |
| mfe | 0.0001 | 0.0001 | 0.0001 |
| nso | 0.0001 | 0.0001 | 0.0001 |
| ton | 0.0001 | 0.0001 | 0.0001 |
| tsn | 0.0001 | 0.0001 | 0.0001 |
| tso | 0.0001 | 0.0001 | 0.0001 |
| ven | 0.0001 | 0.0000 | 0.0000 |
| wol | 0.0001 | 0.0001 | 0.0001 |
| zha | 0.0001 | 0.0002 | 0.0001 |
| chr | 0.0000 | 0.0000 | 0.0000 |
| got | 0.0000 | 0.0000 | 0.0000 |
| kas | 0.0000 | 0.0000 | 0.0000 |
| lif | 0.0000 | 0.0000 | 0.0000 |
| nau | 0.0000 | 0.0000 | 0.0000 |
| run | 0.0000 | 0.0001 | 0.0001 |
| ssw | 0.0000 | 0.0000 | 0.0000 |
| sux | 0.0000 | 0.0000 | 0.0000 |
Refer : From https://commoncrawl.github.io/cc-crawl-statistics/plots/languages.html?utm_source=chatgpt.com