Search gender: all male female Koretomo Boy Name Meaning, Kanji Variations. 3 names found. gender: all male female Name: koretomo Katakana: コレトモ 0 Kanji: 維友 Meaning: 維Maintain 友Friend Name: koretomo Katakana: コレトモ 0 Kanji: 是朋 Meaning: 是Correct 朋Friends. Fellow. A friend who has the same goal. Pair. Name: koretomo Katakana: コレトモ 0 Kanji: 惟朋 Meaning: 惟Deliberate 朋Friends. Fellow. A friend who has the same goal. Pair. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Koretomo Boy Name Meaning, Kanji Variations.