Ethnic groups, the term Filipino refers to nationality and population in general, not ethnicity. The majority (95%) of the population is made up of ethnic groups who speak Austronesian languages, immigrated in successive waves from Taiwan and mixed with later immigrants from southern China. They can be divided into three main groups:
Ethnically mixed population groups make up another 1% of the population and continue to play an economically important role in the Philippines due to its colonial history, although the Chinese have been competing with them since 1900. In addition to Malay-Spanish (who mainly live in southern Mindanao and speak a Spanish creole language, Chavacano), there are also around 300,000 Chinese and around 20,000 Japanese-Malay Filipinos. Officially, only 17,000 Filipinos of Spanish descent still live in the country.
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Source Text: https://de.wikipedia.org/wiki/Philippinen#Volksgruppen
Source Pic: By Ле Лой - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=46734568
Lowland peoples: The idea of a Filipino identity first arose among the Christian lowland inhabitants, who were under Spanish colonial rule and developed a national consciousness as Filipinos in conflict with this power. At first, the Muslims and highlanders were not included. Even today, there are still tensions between the predominantly Christian lowlanders on the one hand and the predominantly Muslim highlanders on the other, which sometimes erupt into armed conflict.
Among the Christian lowland inhabitants, the Tagals, who live on the island of Luzon, are the largest group in terms of numbers. They make up 28.1% of the population and their language, Tagalog, forms the basis for Filipino, the official language of the Philippines.
Other groups are the Cebuano and Sugboanon (13.1 %), the Ilokano (9 %), the Bisaya/Binisaya (7.6 %), Hiligaynon or Ilonggo (7.5 %), the Bikolano (6 %), the Waray (3.4 %), the Pangasinán, the Kapampangan, the Waraynon, the Masbatenyo, the Ibanag and the Butuanon.
The Maranao, Maguindanao, Samal, Yakan, Badjo, Tausūg and the Jama Mapun are among the Muslim lowland inhabitants who mainly live in the south and west of Mindanao and on the Sulu archipelago.
Traditional ethnic groups
Ifugao ensemble with several flat gongs (gangsa) on Luzon. These indigenous communities live in inaccessible highlands, but also in remote lowland areas and on remote islands. They have had little or no influence from the Spanish or Muslims. The following groups can be distinguished - there are more than 100 tribes in total:
Except for the hill tribes in Luzon, who were Christianized by the Americans, these tribes retained their ethnic religions. Due to the influence of civilization and the majority society, their cultural identity is acutely threatened.
The Aeta (on Luzon), Mamanwa (on Leyte and Mindanao in Surigao del Norte), Ati (on Panay) and other Negritic natives of the Philippines are genetically related to the inhabitants of the Andaman Islands. There are only around 30,000 of them left and they live in larger communities on various islands, including Luzon, Panay and Negros.
Chinese
In addition, 1.5% of the people are Chinese, who have played an economic role in the Philippines since the 9th century. Today, around 10-12% of all Filipinos have some form of Chinese ancestry. In contrast to the Chinese in Indonesia and Malaysia, they are more strongly integrated into Philippine society and call themselves Tsinoys.
Translated with DeepL.com (free version)
Source Text: https://de.wikipedia.org/wiki/Philippinen#Volksgruppen