Astrid is a given name of Scandinavian origin, a modern form of the name Ástríðr. Derived from the Old Norse Ássfriðr, a compound name composed of the elements áss (a god) and fríðr (beautiful, fair). Variants. Assan (diminutive) (Swedish) Asta (diminutive) (Swedish, Norwegian, Danish. Estonian, Finnish, Lithuanian) Astrid (Swedish, Dutch, Danish, German, Norwegian, Estonian, French, Spanish) Astrida (Lithuanian) Astride (French, Portuguese) Ástríður (Icelandic) Astrithr (North Germanic) Astrud. Ásta (Icelandic) Ástride, Astride (Portuguese) Sassa (diminutive) (Swedish) People.
https://en.wikipedia.org/wiki/Astrid