The term "Pagan" may not be as universal as you think. Some Afro-Caribbean traditions such as Haitian Vodou, New Orleans Voodoo, Santería, or Candomblé may consider themselves to be Pagan. others consider themselves to be Christians and are members of  the Catholic church. Many do not call themselves Pagan because they think of Paganism as a "white movement".

Those from Indigenous religions of Africa, North and South America, Asia, and Australia usually use the collective term “Indigenous” or use their own identifiers (e.g., “First Nations” in Canada). They have entirely different historical and cultural origins from contemporary Paganism.