Search gender: all male female Isoko Name Meaning, Kanji Variations. 2 names found. gender: all male female Name: isoko Katakana: イソコ 1 Kanji: 磯子 Meaning: 磯Seashore 子Children Name: isoko Katakana: イソコ 0 Kanji: 勤子 Meaning: 勤To work. To work under the guidance of an organization. To devote oneself to Buddhism. Practice. To make an effort. To love oneself. restraining oneself. 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Isoko Name Meaning, Kanji Variations.