Where does “Gaļina” come from?

Gaļina (Latvian) comes from Russian Гали́на, from Ancient Greek γαλήνη, from Proto-Indo-European ǵelh₂-.

Ancestry of “Gaļina”, step by step

Step	Language	Word	Meaning
1	Russian	Гали́на	—
2	Ancient Greek	γαλήνη	calm, stillness of wind or sea; galena, lead...
3	Proto-Indo-European	ǵelh₂-	—

Gaļina — Etymology, Origin & Word History | Etymology Explorer