Search gender: all male female Kengen Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kengen Katakana: ケンゲン 0 Kanji: 謙玄 Meaning: 謙"Humility." 玄Black color. Black with a reddish tinge. Dark. The color of heaven. Deep. Distant. Far away. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kengen Boy Name Meaning, Kanji Variations.