Skip to main content
CreatorDB’s API uses ISO three-letter lowercase abbreviations as the language values in the API request body. The following table lists the language codes for the top 10 most spoken languages in the world by population in descending order. For the full list of ISO supported languages, please see here.
RankingLanguageLanguage code
1Englisheng
2Chinese (Mandarin)cmn
3Hindihin
4Spanishspa
5Arabicara
6Frenchfra
7Bengaliben
8Portuguesepor
9Russianrus
10Urduurd
Source: International Center for Language Studies
Last modified on February 9, 2026