Search gender: all male female コロ Japanese Boy Names Variations. 1 names found. gender: all male female Name: koro Katakana: コロ 0 Kanji: 虎路 Meaning: 虎Tiger. A metaphor for something as strong as a tiger. A drunkard. 路A road. A road on which people and cars come and go. Travel. The path of things. An important position. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > コロ Japanese Boy Names Variations.