In September 757, two months after the revolt of TACHIBANA no Naramaro, her family (including her younger sister Matsuga) changed the name TACHIBANA to HIROOKA no Ason.
橘奈良麻呂の乱が起こった2ヵ月後の天平宝字元年（757年）閏8月、妹橘真都我や同族とともに橘氏を改めて広岡氏朝臣姓を賜った。