出典:Wiktionary
出典:『Wiktionary』 (2025/11/01 00:34 UTC 版)
Borrowed in the 19th century from Old East Slavic О́льга (Ólĭga), name of a Kievan knyaginya (Saint Olga of Kiev), a medieval form of Helga, Old Norse heilagr (“holy; inviolable, sacred”). Doublet of Helga.
Olga