Search gender: all male female ヤクエイ Japanese Boy Names Variations. 1 names found. gender: all male female Name: yakuei Katakana: ヤクエイ 0 Kanji: 約叡 Meaning: 約Approx. 叡Intelligent. Wise. A word of respect for the deeds of a heavenly child. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヤクエイ Japanese Boy Names Variations.