Search gender: all male female Ryun Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: ryun Katakana: リュウン 2 Kanji: 琉雲 Meaning: 琉Ruri(lapis lazuli). Name of a gemstone. A deep blue to indigo-colored gemstone. One of the seven treasures. 雲Clouds. A cloud-like appearance. A metaphor for something high and distant. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Ryun Boy Name Meaning, Kanji Variations.