Search gender: all male female ハナヤ Japanese Girl Names Variations. 1 names found. gender: all male female Name: hanaya Katakana: ハナヤ 0 Kanji: 華夜 Meaning: 華Flower. Gorgeous. Beautiful. Eye-catching. Excellent and beautiful. White powder. Chinese self-designation. 夜Night. The time between sunset and sunrise. The dark period when the sun is setting. A metaphor for something quiet and serene. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ハナヤ Japanese Girl Names Variations.