Search gender: all male female シラハ Japanese Boy Names Variations. 1 names found. gender: all male female Name: shiraha Katakana: シラハ 0 Kanji: 白羽 Meaning: 白White. To make white. The state of being without color or flavor. Clean. Nothing. To be clear. To tell. 羽Feathers. Insect wings. Wings. A word for counting birds and rabbits. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > シラハ Japanese Boy Names Variations.