Kārlis Baumanis, better known as Baumaņu Kārlis, was an ethnic Latvian composer in the Russian Empire. He is the author of the lyrics and music of Dievs, svētī Latviju!, the national anthem of Latvia.
Kārlis Baumanis was the first composer to use the word “Latvia” in the lyrics of a song, in the 19th century, when Latvia was still a part of the Russian Empire.