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What is the mother tongue of Deaf people?

Discover the diverse linguistic backgrounds of Deaf children and why early access to sign language is crucial for their growth and development.

Updated on February 27, 2025
x min read
Summary: The mother tongue of Deaf people can be a sign language, a mix of spoken and signed languages, or home signs. Since 90% of Deaf children are born to hearing parents, many face delayed language exposure, making early access to sign language essential for their development.

🌍 International Mother Language day

On February 21st, we celebrated International Mother Language day! 🌍✨ This day celebrates linguistic diversity and the right to communicate in one’s native language. But what is the mother language of Deaf people?

Most people learn their first language from birth—hearing children learn the spoken language their families use. But for Deaf children, their language journey can look very different depending on the environment they’re born into.

🏠 Language journeys of Deaf children

About 10% of Deaf children are born to Deaf parents who use American Sign Language (ASL) at home. For these children, ASL is their first language, acquired just like hearing children learn spoken language.

But not all Deaf people have the same language background. Since 90% of Deaf children are born to hearing parents, most of these children do not have immediate access to sign language. Some grow up using a mix of ASL and English, some learn ASL later in life, and others may primarily use home signs or other forms of communication before discovering ASL.

🌱 Bridging the gap with ASL Bloom

Every child deserves full access to language. Research shows that early exposure to ASL leads to stronger cognitive, social, and academic development for Deaf children.

Language access is a human right! Whether a Deaf person’s first language is ASL, another sign language, or a mix of languages, their right to communicate fully in a rich, expressive language should always be supported.

For Deaf children born into hearing families, early language access is key—and that's where ASL Bloom can help! 😊 ASL Bloom makes learning ASL fun, engaging, and accessible. With interactive lessons, practice activities, and cultural insights, you can start signing today and create a world where every Deaf child has full access to language and connection. 💙

🤝 Become a Deaf ally

Here’s how you can make a difference:

Advocate for Early Language Access – Encourage families, schools, and communities to provide Deaf children with ASL from an early age.

Support Deaf Culture – discover a vibrant community, respect and celebrate Deaf identity!

Encourage Inclusive Spaces – Ensure that Deaf children have full access to communication in schools, at home, and in public spaces.

Learn ASL – Even a few signs can go a long way in creating meaningful connections. A lesson a day at ASL Bloom can take you a long way!

Every sign you learn makes a difference. ✨

Keep growing, keep signing, and keep making communication accessible for all! 🤟🏽

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If you start now you are more likely to keep learning in near future!

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