>
Last name 轟 (Todoroki , 轟 , Тодороки ) , all around the world, is a rare cognomen. The cognomen 轟 is characteristic of Singapore, where it is a rare surname, Belgium, where it is a very rare surname, and Japan. In absolute terms, it is commonest in China, Japan, and Indonesia. Likewise, 轟 is the forename as well as the last name.