List of Every Duolingo Language and Courses Available in 2023

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By Oliver

At Duo Streak, we believe that language learning is an incredible journey that opens doors to new cultures, connections, and opportunities. When it comes to learning a new language, Duolingo is undoubtedly one of the best tools available.

Not only is it free, but it also offers a vast array of languages to choose from. In this comprehensive guide, we will explore every single Duolingo language, including fictional and beta languages, as well as the upcoming languages for 2023. Join us as we dive into the world of Duolingo and discover the richness of language learning!

Duolingo Language List 2023: What Languages are on Duolingo?

Duolingo Language List
Duolingo Language List

How many languages does Duolingo offer?

Duolingo is a language-learning platform that offers 43 different language courses, from popular languages such as English and Spanish to less commonly studied languages such as Welsh, Irish, and Swahili. The company has over 100 courses available on its platform, including fictional and beta languages, such as Klingon.

List of Duolingo Languages for English Speakers:

Below is a comprehensive list of Duolingo’s language courses designed specifically for English speakers.

LanguageLearnersPercentage of Total
Spanish39.3M26.75%
French23.3M15.85%
Japanese17.4M11.85%
Korean15.4M10.49%
German14.6M9.94%
Hindi10.8M7.36%
Italian9.98M6.79%
Chinese7.72M5.26%
Russian6.45M4.39%
Arabic6.29M4.29%
Portuguese4.51M3.07%
Turkish3.59M2.45%
Vietnamese2.48M1.69%
Dutch2.47M1.68%
Greek2.14M1.46%
Polish1.95M1.33%
Swedish1.91M1.30%
Latin1.82M1.24%
Irish1.81M1.23%
Norwegian (Bokmål)1.47M1.00%
Ukrainian1.40M0.95%
Hebrew1.33M0.91%
Indonesian979K0.67%
High Valyrian917K0.63%
Finnish917K0.63%
Danish864K0.59%
Romanian836K0.57%
Czech758K0.52%
Hawaiian750K0.51%
Welsh661K0.45%
Zulu643K0.44%
Swahili555K0.38%
Hungarian551K0.38%
Scottish Gaelic505K0.34%
Haitian Creole423K0.29%
Esperanto362K0.25%
Klingon334K0.23%
Navajo285K0.19%
Yiddish278K0.19%
Total Learners146.9M100%

Here are some thoughts on the language learning for English speakers:

  • Spanish, French, and Japanese remain the most popular languages to learn, likely due to their status as major world languages.
  • Asian languages like Korean, Chinese, and Japanese have millions of active learners, showing the global importance of engaging with Asian markets.
  • High Valyrian from Game of Thrones has almost 1 million learners, underscoring pop culture’s influence on language interest.
  • Constructed languages like Klingon and Esperanto have hundreds of thousands of learners, appealing to people’s creativity.
  • Endangered and indigenous languages like Hawaiian and Navajo are drawing interest, perhaps for cultural preservation.
  • Xhosa has remained in beta status for an extended period, yet Duolingo has recently made the decision to discontinue its development for this language. Instead, Duolingo’s developers have shifted their attention towards enhancing courses for more widely spoken languages.
  • The number of active learners shows substantial demand for language learning, with even smaller languages having hundreds of thousands of students. This highlights people’s desire to connect across cultures.

Which languages are the most popular on Duolingo?

According to the 2023 Duolingo Course List, the most popular languages to study on Duolingo are:

Most popular languages to study on Duolingo in 2023

#LanguageTotal Learners
1English173.97M
2Spanish49.23M
3French35.55M
4German22.00M
5Japanese20.97M
6Korean17.32M
7Italian15.92M
8Russian13.77M
9Hindi10.80M
10Chinese10.29M

Please note that the popularity of languages on Duolingo can change over time, and the ranking may vary by country. However, as of 2023, the top 10 most popular languages to study on Duolingo globally are as listed above.

Which languages are still in beta on Duolingo?

You may see some languages labeled as ‘beta.’ This indicates they are still being improved, but are available to try out.

The beta phase is Duolingo’s way of fine-tuning courses with the help of its vast user community. Klingon is the only language in Beta status for English learners on Duolingo. Although Klingon has experienced a dip in user numbers, its presence in Duolingo’s language offerings showcases the platform’s commitment to promoting linguistic diversity.

Isn’t it fascinating how the world of languages keeps changing and evolving? Happy learning! 📚🌍