International Mother Language Day (IMLD), observed annually on February 21, celebrates the importance of linguistic and cultural diversity in fostering understanding, tolerance, and peace across the world. It serves as a reminder of the role language plays in preserving cultural identity, knowledge, and heritage. The idea for this global observance was initiated by Bangladesh and was recognized by UNESCO in 1999, with the first International Mother Language Day celebrated in 2000.
As we approach the 25th anniversary of this significant day in 2025, the theme for the year’s celebration is “Make Languages Count for Sustainable Development.” This milestone theme emphasizes how language, especially mother languages, is a cornerstone for promoting education, inclusion, and empowerment, while contributing to achieving sustainable development goals (SDGs). It also highlights the growing need to protect and promote endangered languages, many of which are vital for preserving traditions, fostering intercultural dialogue, and promoting global peace.
The 2025 Theme: “Make Languages Count for Sustainable Development”
A Silver Jubilee Celebration
In 2025, International Mother Language Day will celebrate its 25th anniversary, marking a significant milestone for language preservation. The theme for the Mother Language Day 2025 observance is “Make Languages Count for Sustainable Development.” This theme highlights how language can support the goals of sustainable development, particularly in fostering inclusive societies, quality education, and empowerment.
The theme underscores that language is not just about communication—it’s about inclusion. By ensuring that people can communicate in their native languages, we give them the tools they need to participate in education, politics, and community development. Language enables individuals to engage fully in society, fostering greater equity and opportunity for all.
The 2025 International Mother Language Day offers a chance to reflect on the importance of language in shaping our world. The theme “Make Languages Count for Sustainable Development” reminds us that linguistic diversity is not only essential for cultural preservation but also for building inclusive, sustainable societies.
