Search gender: all male female タカラコ Japanese Names Variations. 1 names found. gender: all male female Name: takarako Katakana: タカラコ 0 Kanji: 宝子 Meaning: 宝Treasure. Something rare and precious. A rare and precious thing or person. A beautiful name for a heavenly child. Money. 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > タカラコ Japanese Names Variations.