Many languages, potentially half of the world's roughly 7,000, face extinction in the coming decades, with examples like Resígaro, Haida, Potawatomi, and Ainu** already critically endangered or with very few elderly speakers, often due to dominant languages pushing them out and lack of transmission to younger generations, though revitalization efforts exist for some like Hawaiian and Māori.
Mexico has 69 official languages, including Spanish and 68 indigenous languages (like Nahuatl and Maya), making it incredibly linguistically diverse, though South Sudan is also listed with 69 living languages in some counts, showing many countries have rich linguistic diversity. While Mexico is famous for this, the number refers to recognized languages, with hundreds of variations and dialects existing within them.
Particularly dominant are just a few dozen languages of wider communication, less politely called “killer languages”. English, Spanish and Chinese are on the march, but so are Nepali and Brazilian Portuguese.
According to the Engco Forecasting Model explained above, the 5 most spoken languages in 2050 will be Mandarin, Spanish, English, Hindi and Arabic.
10 Fastest Growing Languages in the World Right Now
Number of Speakers
The most common languages are often the most useful because they're widely spoken, and learning a language that many people speak opens up more possibilities to use it. However, some languages don't have as many native speakers but are frequently used internationally or professionally.
There's no single "hardest" language, but Mandarin Chinese is consistently ranked #1 for English speakers due to its tonal nature (four tones change word meanings) and complex logographic writing system requiring thousands of characters. Other top contenders often cited include Arabic (right-to-left script, complex sounds, grammar) and Japanese (multiple writing systems like Kanji, Hiragana, Katakana, plus honorifics). The difficulty depends heavily on your native language, with languages like Tibetan, Estonian, and Polish also challenging learners with unique grammar or cases.
The point is that even if we can't predict how English will change, we can be sure that it will, and that not even the world's first – and for now, only – global language is immune from extinction. Both Latin and Egyptian were spoken for more than 2,000 years; English has been going strong for about 1,500.
She's said in interviews that she's tried to learn Spanish and French a few times but never did. There are videos of her saying a few words in at least Spanish, French , Japanese, German, Welsh, Gaelic, etc. during concerts or interviews but it's just memorized words.
Powell Alexander Janulus (born 1939) is a Canadian polyglot who lives in White Rock, British Columbia, and entered the Guinness World Records in 1985 for fluency in 42 languages.
Papua New Guinea has about eight million people, but more than 800 languages. The oldest ones, in the Papuan group, date back tens of thousands of years. So why are there so many languages in this mountainous island country?
An endangered language or moribund language is a language that is at risk of disappearing as its speakers die out or shift to speaking other languages.
The idea that there is a single, universal sign language is a common misconception. There are actually more than 300 different sign languages used around the world. These sign languages have emerged naturally within Deaf communities. They were influenced by local cultures, spoken languages, and historical events.
Navajo is an important heritage language, with a rich history. However, children are taught English during school, and English is spoken more often at home than Navajo. For this reason, the number of Navajo speakers is decreasing, and the language has an endangered status.
There's no single "number one" easiest language, as it depends on your native tongue, but for English speakers, Norwegian, Dutch, Afrikaans, Spanish, and Italian are consistently ranked as very easy due to similar Germanic roots (Norwegian, Dutch, Afrikaans) or shared Latin vocabulary (Spanish, Italian) with English, plus simple grammar and pronunciation. The truly easiest language is the one you're most motivated to learn and find engaging content in, as personal interest drives acquisition.
In the next century, we predict we'll see even more exciting changes among English dialects. New ones are evolving, especially in places where English comes into contact with other languages, and dialects that have existed for centuries might grow increasingly more distinct.
Latin Dead Language.
English is the number one international language (lingua franca), boasting around 1.5 billion total speakers, making it dominant in global business, technology, and tourism, even though Mandarin Chinese has more native speakers. While Mandarin is the largest by native speakers, English's vast number of second-language users cements its role as the primary global communication tool, followed by Mandarin Chinese, Hindi, and Spanish in overall speaker numbers.
Once you know the alphabet, you can read any Russian word, even if pronouncing it correctly is another challenge. Chinese writing is a different beast. To be literate, you need to know around 3,000 unique characters, each with its own pronunciation and meaning.
Spanish. Why Learn It: Widely spoken across the U.S., Latin America, and Europe, Spanish is incredibly useful in business, travel, and healthcare. Career Relevance in 2025: Bilingual Spanish speakers are in high demand in customer service, social work, and international sales.
The five “C” goal areas (Communication, Cultures, Connections, Comparisons, and Communities) stress the application of learning a language beyond the instructional setting.