Search gender: all male female Ruina Girl Name Meaning, Kanji Variations. 41 names found. gender: all male female Name: ruina Katakana: ルイナ 0 Kanji: 琉伊那 Meaning: 琉Ruri(lapis lazuli). Name of a gemstone. A deep blue to indigo-colored gemstone. One of the seven treasures. 伊Italy. Third person. This. Just. 那Question/antonyms auxiliary characters You can save your favorite names with prev123 NAZUKE PON > About Japanese Names > Search For Japanese Names > Ruina Girl Name Meaning, Kanji Variations.