Search gender: all male female ヘキサ Japanese Names Variations. 1 names found. gender: all male female Name: hekisa Katakana: ヘキサ 0 Kanji: 碧爽 Meaning: 碧Blue. Green. Greenish-blue. A beautiful blue stone. 爽Refreshing. Obvious. Clear. The brightness of dawn. Mistake. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヘキサ Japanese Names Variations.