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Language loss isn't a slow, abstract trend. UNESCO's Atlas of the World's Languages in Danger and multiple independent analyses converge on the same figures.
Sources: UNESCO Atlas of the World's Languages in Danger; Annie E. Casey Foundation analysis of U.S. Census data on children in immigrant families. Full references below.
Every language lost takes with it stories, knowledge, and ways of understanding the world that don't fully translate. But this isn't only a story about remote or historic communities. In immigrant households, where the language spoken at home differs from the language of daily life outside it, the pressure to let the home language slide is constant and quiet — no single moment where it's "lost," just years of small choices about which language gets used, and when.
Research on Aboriginal language revival in Australia has linked reviving and maintaining a community's language to measurably better mental health outcomes and reduced rates of suicide — evidence that language loss isn't only a cultural or academic concern, but a wellbeing one too.
Communities working to keep languages alive across generations, often with the fewest existing digital tools built for their language.
Navigating a new community language while trying not to let the home language fade for their children.
Two parents, two languages, one child — and the everyday challenge of giving both a real place.
Languages that mainstream learning apps and platforms simply don't support at all.
Working with linguistically diverse children and looking for tools that don't assume one dominant language.
No — this is one of the most persistent myths in multilingual parenting. Research on bilingual development, including work by psychologist Ellen Bialystok, generally finds no harmful delay from being raised with more than one language from early childhood, and documents cognitive advantages associated with bilingualism, including benefits to attention and problem-solving. Children don't need to master one language before starting a second — they can build vocabulary in both at once, which is the approach EveryLingo is built around.
Most vocabulary and language-learning apps for young children are built around a single language, with a fixed list of topics and no way to add words that reflect a specific family's real vocabulary, dialect, or accent — leaving families with a minority or less commonly taught language with few real options.
| App | Language coverage |
|---|---|
| Most vocabulary apps for young kids | Typically English only, or a small fixed set of major languages |
| EveryLingo | Any language or dialect a family speaks, including custom words in your own voice |
There's another difference worth being direct about: most apps assume your child already speaks one language before they start learning another.
| App | Assumes a first language? |
|---|---|
| Most vocabulary apps for young kids | Yes — built to teach a second language on top of one your child already knows |
| EveryLingo | No — every language starts from your child's very first word, one at a time or several side by side |
According to UNESCO, around 40% of the world's estimated 7,000 languages are endangered, and on average a language falls out of use roughly every two weeks.
In the United States, about 21% of children in immigrant families live in linguistically isolated households — meaning no one age 14 or older in the household speaks English exclusively or very well — according to Annie E. Casey Foundation analysis of U.S. Census data.
Research on bilingual development generally finds no harmful delay from learning more than one language from early childhood; children raised multilingually reach language milestones on a broadly similar timeline to monolingual children, and researchers such as Ellen Bialystok have documented cognitive benefits associated with bilingualism, including advantages in attention and problem-solving.
