Geography/Culture: Finnish.
Linguistic Note: {I think -tar, or -otar, means 'daughter', (rather than 'nature', as one might surmise).
Description: Serene Mother Goddess; Virgin of the air; She Who participated in the emergence of the universe; Creatress of islands and peninsulas.
To Whom Sacred: eagle; duck; duck egg (which having fallen from the nest on Her knee, broke, and its parts became the world); the knee (the duck, some say eagle, built a nest on Her knee).
Male Associate: Son: Vainamoinen. He remained in Her womb 30 years.

Titles/Variants, etc:
• Perhaps Daughter of Rauni, Mountain-Ash.
• Perhaps the similarity of name structure indicates a relationship between Luonnotar, Daughter-of-Nature, and Suonetar, {Daughter-of----}, below.

Geography/Culture: Finish.
Linguistic Note: As the element -tar, or perhaps -otar, seems to mean 'daughter' in Luonnotar 'Daughter-of-Nature', so perhaps here.
Description: Goddess of [life].
To Whom Sacred: veins; [blood].

Titles/Variants, etc:
• See also Luonotar, Daughter-of-Nature, above.