Search gender: all male female ツグサダ Japanese Boy Names Variations. 1 names found. gender: all male female Name: tsugusada Katakana: ツグサダ 0 Kanji: 次貞 Meaning: 次Next. Second. Second place. Middle. Order. A word expressing rank or order. An inn where you stay on a journey. A place to camp. 貞Correct. The heart is right. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ツグサダ Japanese Boy Names Variations.