Native spirituality people are often referred to as Indigenous peoples or First Nations, depending on the region. They encompass various ethnic groups with distinct cultures, languages, and spiritual practices that are deeply rooted in their ancestral lands. Common terms include Native Americans in the United States, Aboriginal peoples in Canada, and various tribal names specific to their communities. Each group has its unique beliefs and traditions that reflect their connection to nature and the cosmos.
there is none
Black Elk....?
The native language of a people is called their mother tongue or first language.
Native peoples can be called indigenous.
Coyote for many tribes.
Not really sure what you are asking, but I shall take a stab at it: Native American spirituality is very diverse, so making a general statement about "native American spirituality" is more than a little difficult; but the most general thing that could be noted is that, for the most party, Native American Spirituality is sort of a pantheism, which has shown up in the current age as "New Age" spirituality, and been completely and totally condemned by the Vatican, and other religions that it is trying to influence, like the protestant version of Christianity.
A native of Cardiff is called a Cardiffian
Medicine ManSomeone who is recognized as a leader in spirituality. Who preforms rituals, and ceremonies according to what is needed in a culture, Religious leader.
There are no indigenous or native people in Antarctica.
The nationality for people native to Portugal is Portuguese.
Inuit
Native American Spirituality, Australian Aboriginal & Maori.