Search gender: all male female シライシ Japanese Boy Names Variations. 1 names found. gender: all male female Name: shiraishi Katakana: シライシ 0 Kanji: 白石 Meaning: 白White. To make white. The state of being without color or flavor. Clean. Nothing. To be clear. To tell. 石Stone. Something made of stone. A metaphor for something hard. A metaphor for something that is inflexible. A mineral medicine. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > シライシ Japanese Boy Names Variations.