Search gender: all male female 巌 Japanese Girl Names Variations. 4 names found. gender: all male female Name: yoshiko Katakana: ヨシコ 1 Kanji: 巌子 Meaning: 巌Large stones 子Children Name: iwako Katakana: イワコ 0 Kanji: 巌子 Meaning: 巌Large stones 子Children Name: iwae Katakana: イワエ 0 Kanji: 巌江 Meaning: 巌Large stones 江A river. A big river. A large river. It can also refer to the Yangtze River and the Yangtze River in China. Cove. Name: michiko Katakana: ミチコ 0 Kanji: 巌子 Meaning: 巌Large stones 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 巌 Japanese Girl Names Variations.