Search gender: all male female 虹晴 Japanese Girl Names Variations. 1 names found. gender: all male female Name: nijiha Katakana: ニジハ 0 Kanji: 虹晴 Meaning: 虹Rainbow. 晴Sunny. A blue sky with no clouds in the sky. Rain or snow will stop. To be free of worries and anxieties. You can save your favorite names with NazukePON > About Japanese Names > Search Japanese Names By Kanji > 虹晴 Japanese Girl Names Variations.