Search gender: all male female チオ Japanese Boy Names Variations. 2 names found. gender: all male female Name: chio Katakana: チオ 0 Kanji: 智央 Meaning: 智Smart. Wisdom. To understand things. 央Middle. Halfway. End of the line. End. Name: chio Katakana: チオ 0 Kanji: 地央 Meaning: 地Land 央Middle. Halfway. End of the line. End. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > チオ Japanese Boy Names Variations.