Family name キソ (キソ ) , worldwide, is an extremely rare cognomen. Much more prevalently, キソ is the forename as well as the last name.
Ki-So, Kiso, Kso, and 기서
ミオ, カナコ, アヤコ, タイゲン, タツヤ, ユミコ, メグミ, マサアキ, and マサオキ