Search gender: all male female キエラ Japanese Boy Names Variations. 1 names found. gender: all male female Name: kiera Katakana: キエラ 0 Kanji: 輝偉 Meaning: 輝Shining. Glittering. Brilliant. Splendid. 偉Great. To be large and splendid. To be excellent. Prosperity. A parable of something excellent and splendid. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > キエラ Japanese Boy Names Variations.