Not necessarily. A language family can have dozens of different languages in it.
japanese are people who live within japan and its the language they speak
The Tsuut'ina people speak the Tsuut'ina language, which is a member of the Athabaskan language family. It is indigenous to the Tsuut'ina Nation in Alberta, Canada.
The Seneca people historically spoke the Seneca language, which is part of the Iroquoian language family. Today, many Seneca people still speak their traditional language, while others primarily use English.
Caddo people historically spoke the Caddo language, which is a member of the Caddoan language family. Today, there are efforts to revitalize and preserve the Caddo language among Caddo communities in Oklahoma.
The Chickasaw people spoke & still speak the Chickasaw language.
Family = Familia (the majority of people on Easter Island speak spanish).
They speak Hindi.
About 1,379,400,000 people speak Sino-Tibetan langauges--sources differ, but apparently, the Sino-Tibetan language family is second in number of native speakers only to the Indo-European language family.
The zambales language is commonly sambali\zambal........................ But other people who lived there in a sudden just speak fluent TAGALOG.................
Serbian people speak the Serbian language.
The Abenaki people speak English.Historically, they spoke an algonquian language called Wôbanakiôdwawôgan, referred to as the Abenaki language in English. It is believed to be extinct.
The Dene Suline people speak the Athabaskan language, specifically the South Slavey dialect. This language is part of the larger Dene language family spoken in various regions of North America.