Search gender: all male female Shigea Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: shigea Katakana: シゲア 0 Kanji: 滋朗 Meaning: 滋Grow. To grow. Increase. to moisten. to give nutrients to. Good taste. nutritious 朗Cheerful. Explicit. A bright, cheerful personality. A beautiful, unclouded appearance. Honest. Clear-hearted. A clear voice. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Shigea Boy Name Meaning, Kanji Variations.