Search gender: all male female ソウコ Japanese Girl Names Variations. 21 names found. gender: all male female Name: soko Katakana: ソウコ 0 Kanji: 荘子 Meaning: 荘Solemnity. Countryside. A separate residence. Ryokan. Private property of a nobleman or a shrine or temple in the Middle Ages. 子Children You can save your favorite names with prev12 NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ソウコ Japanese Girl Names Variations.