Search gender: all male female Katsudo Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: katsudo Katakana: カツドウ 0 Kanji: 勝同 Meaning: 勝Win. To defeat an opponent. Be superior to others. To endure. Good scenery or landscape. Excellent. All. No residue. 同Same You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Katsudo Boy Name Meaning, Kanji Variations.