Ethnic identities can be referenced in the aggregate e.g., Southeast Asians or disaggregated e.g., Cambodians. Asians and Pacific Islanders are generally grouped by regions although some of these can be politically controversial. There is tremendous diversity, with Asia having more than 40 countries, and there are more ethnicities than countries, e.g., the Hmong are an ethnic group from Laos. Also, Asian diasporas are extremely large and ethnic identity oversimplifications do not apply. For example, people of Japanese origin in Brazil culturally identify as Brazilians, those of Chinese origin in Guatemala identify as Guatemalans; whereas hyphenated identities are more common in the U.S. as evidenced by terms like Asian American, or Korean American.
Notions of ethnic and national identity carry political, social and familial meanings too complex to analyze here.
Afghani, Armenian, Azerbaijani, Georgians, Kazakh, Kyrgyz, Mongolian, Tajik, Turkmen, Uzbek.
Chinese, Japanese, Korean, Okinawan, Taiwanese, Tibetan.
Native Hawaiians and Pacific Islanders (in the U.S. Jurisdictions & Territories)
Carolinian, Chamorro, Chuukese, Fijian, Guamanian, Hawaiian, Kosraean, Marshallesse, Native Hawaiian, Niuean, Palauan, Pohnpeian, Samoan, Tokelauan, Tongan, Yapese.
Bruneian, Burmese, Cambodian, Filipino, Hmong, Indonesian, Laotian, Malaysian, Mien, Papua New Guinean, Singaporean, Timorese, Thai, Vietnamese.
Bangladeshi, Bhutanese, Indian, Maldivians, Nepali, Pakistani, Sri Lankan.
This is a contested term, most people from the region do not self-identify as such. West Asia is typically referred to as the Middle East; and geographically includes the countries of Bahrain, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey (straddles Europe and Asia) United Arab Emirates and Yemen.