Search gender: all male female ヒラキ Japanese Girl Names Variations. 1 names found. gender: all male female Name: hiraki Katakana: ヒラキ 0 Kanji: 開希 Meaning: 開Open. To start things. Carve out land. To enhance culture. 希Rare. To be few in number, precious. To desire. To seek. To wish for. Faint. Sparse. thin. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヒラキ Japanese Girl Names Variations.