Happy World Hindi Diwas 2024: Hindi is one of the most widely spoken languages globally, following Mandarin Chinese and English, boasting approximately 600 million speakers. World Hindi Day, observed on January 10, is a significant occasion for people across the globe. Also recognized as Vishwa Hindi Diwas, it commemorates the moment when Hindi was spoken for the first time in the United Nations General Assembly in 1949. The inaugural celebration of World Hindi Day took place on January 10, 2006, initiated by former Prime Minister Dr. Manmohan Singh.