orfeuskerttu (Finnish) comes from Finnish Kerttu, from German Gertrud, from Old High German gēr, from Proto-West Germanic gaiʀ, from Proto-Germanic gaizaz, from Proto-Indo-European ǵʰoysós, from Proto-Indo-European ǵʰey- — winter.
orfeuskerttu (Finnish): Orphean warbler
Definitions
Orphean warbler
Ancestry of “orfeuskerttu”, step by step
orfeuskerttu traces back through two separate lines of ancestry.