It is also called Sajifutsu no Kami or Mikafutsu no Kami, and the word "futsu" in these names indicates the sound of cutting something off with a sword.
佐士布都神（さじふつのかみ）、甕布都神（みかふつのかみ）とも言い、「ふつ」は物を断ち切る音を表す。