Search gender: all male female Nijiho Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: nijiho Katakana: ニジホ 0 Kanji: 虹歩 Meaning: 虹Rainbow. 歩Walk. I move forward. Months and days flow by. Things are progressing. Progress. degree. Stage. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Nijiho Boy Name Meaning, Kanji Variations.