Search gender: all male female Hiru Girl Name Meaning, Kanji Variations. 2 names found. gender: all male female Name: hiru Katakana: ヒル 0 Kanji: ひる Meaning: ひ る Name: hiru Katakana: ヒル 0 Kanji: 陽瑠 Meaning: 陽Sun. Sunlight. The side where the sun shines. Warm. Bright. Whenever. Active and proactive. The positive pole of electricity and magnetism. 瑠Lapis lazuli. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Hiru Girl Name Meaning, Kanji Variations.