Search gender: all male female Koromo Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: koromo Katakana: コロモ 0 Kanji: 衣 Meaning: 衣A garment. Something to wear. A jacket. Something to cover the outside. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Koromo Boy Name Meaning, Kanji Variations.