Opalina Is A Girl’s Name That Is As Rare And Precious As The Gemstone From Which It Comes. Meaning “gem Or Jewel,” Opalina Derives From The Sanskrit Word upala, Which Is Also The Name For The Iridescent, Colorful Mineraloid So Often Found In Jewelry. Opalina Is A Beautiful Name For Hindu Parents Who Want To Give Baby A Meaningful Hindi Name. Since Opals Are The Birth Stone For October, Opalina Is Also Fitting For Libras And Scorpios Born In This Autumnal Month.