Search gender: all male female ヘレナ Japanese Girl Names Variations. 1 names found. gender: all male female Name: herena Katakana: ヘレナ 0 Kanji: 経玲菜 Meaning: 経Pass away 玲The cool sound of balls touching each other. Beautiful like a jewel. 菜Vegetable. A general term for vegetables whose leaves, stems, roots, and other parts are eaten. Side dish. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヘレナ Japanese Girl Names Variations.