Kursenieki
The Kuršininkai (Curonians; German: Kuren; Lithuanian: kuršininkai; Latvian: kursenieki, kurši; Polish: kuronowie pruscy) are a nearly extinct Baltic ethnic group living along the Curonian Spit. "Kuršininkai" refers only to inhabitants of Lithuania and former East Prussia that speak a Latvian language dialect.
Autochthonous inhabitants of Palanga in Lithuania call themselves "kuršininkai" as well, but in Lithuania they usually are counted as Latvians.
Confusion
Kuršininkai/Kursenieki are often confused with the extinct Curonian Baltic tribe, as neighbouring ethnic groups called Kuršininkai/Kursenieki as Curonians: in German, Latvian and Lithuanian, Kuršininkai and the Curonian tribe are known by the same terms (Kuren, kurši and kuršiai respectively). In scientific Lithuanian literature, the name kuršininkai is used to distinguish them from the Curonian tribe. Similarly in Latvian kursenieki is used mostly exclusively by scientists to distinguish them from the Curonian tribe. On the other hand, Kuršininkai should not be confused with Kurzemnieki, which are the geographical group of Latvians from Courland. Kuršininkai are often considered descendants of the extinct Curonian tribe.