Let us set aside politics and unnecessary issues to pave the way for the Buwan Ng Wika (Philippine Language Month) celebration. This seems to be the only longest observation and celebration of our languages. But for some reason, we have been only focused on the national language, Filipino when we should also be aware of the many languages that abound us.
First, our national language is Filipino. Second, we have eight major languages: Tagalog, Ilocano, Kapampangan, Pangasinan, Waray, Bicolano, Cebuano and Hiligaynon (Ilonggo). Third, we have around 185 languages and dialects. Fourth, whether you accept it or not – the official language or as Peter Wallace coined it, the “language unifier” is Filipino and English. Yes, there is much debate on this but let’s leave it for now.

In 1946, President Sergio Osmena, through Proclamation No. 35 of March 26 declared a week-long celebration of the national language which lasted from March 27 to April 2 each year, the last day being the birthday of the Filipino writer Francisco Baltazar, author of the Tagalog epic Florante at Laura. Proclamation No. 186 of September 23 was later signed in 1955 by President Ramon Magsaysay to call it Linggo Ng Wika. In 1997, another Proclamation signed by President Fidel V. Ramos was made to lengthen the celebration into a month; thus, it became Buwan ng Wika. It was also made to fall on the birth month of President Manuel Quezon who was known to be the father of our national language or Ama ng Wikang Pambansa. He felt that our countrymen needed to unite using one national language (Tagalog later changed to Filipino) without forgetting their ethnic languages or dialects.
Reference: https://www.philstar.com/opinion/2019/08/12/1942565/buwan-ng-wika-hindi-lang-wika-buhay#rI18AmIVDBtHT2g5.99