His Japanese-style posthumous name was Shiraka no Takehirokuni oshiwaka yamato neko no Sumeramikoto (emperor), and alternatively, Shiraga oyamato neko no Mikoto, according to "Kojiki" (literally, The Records of Ancient Matters).
和風諡号は白髪武広国押稚日本根子天皇（しらかのたけひろくにおしわかやまとねこのすめらみこと）、白髪大倭根子命（古事記）。