Cognomen 是志 (是志 ) , all around the world, is an extremely rare surname. Much more frequently, 是志 is the forename as well as the last name.
Shizhi, Tadashi, Tadasi, Тадаси, Тадаши, تاداشي, ただし, タダシ, 任司, 侃, 儀, 公, 冽, 匡, 唯, 唯士, 唯志, 善, 将, 忠史, 忠士, 忠志, 恭志, 政, 格, 正史, 理, 直, 督, 矢, 矩, 禎, 端, 精, 紀, 維, 義, 聡, 肇, 衷, 規, 貞, 賢, and 雅
) , all around the world, is an extremely rare surname. Much more frequently, 是志 is the forename as well as the last name.