Names of India in its official languages
The following table lists the names of India in its official languages. The sole official language of India is Hindi in Devanagari script as per Article 343 of the Indian constitution and there is no national language for the country. English has the status of a "subsidiary official language". The Eighth Schedule of the Indian Constitution lists 22 languages, which have been referred to as "scheduled" languages and given recognition, status, and official encouragement.
Hindi
On 14 September 1949, the Constituent Assembly of India adopted Hindi written in the Devanagari script as the official language of the Republic of India replacing Urdu's previous usage in British India. To this end, several stalwarts rallied and lobbied pan-India in favor of Hindi, most notably along with Hazari Prasad Dwivedi, Kaka Kalelkar, Maithili Sharan Gupt and Seth Govind Das who even debated in Parliament on this issue. As such, on the 50th birthday of Beohar Rajendra Simha on 14 September 1949, the efforts came to fruition following the adoption of Hindi as the official language. Now, it is celebrated as Hindi Day.