Search gender: all male female Reiyo Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: reiyo Katakana: レイヨウ 0 Kanji: 礼陽 Meaning: 礼Courtesy. A form of behavior to be observed in social life. Respect. A feeling of gratitude. 陽Sun. Sunlight. The side where the sun shines. Warm. Bright. Whenever. Active and proactive. The positive pole of electricity and magnetism. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Reiyo Boy Name Meaning, Kanji Variations.