Search gender: all male female カタツグ Japanese Names Variations. 1 names found. gender: all male female Name: katatsugu Katakana: カタツグ 0 Kanji: 堅継 Meaning: 堅Sturdy 継Inheritance. Succeed (someone in a business or inheritance) You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > カタツグ Japanese Names Variations.