Cognomen ケイヨウ (ケイヨウ ) , around the world, is a rare family name. The surname ケイヨウ is habitual in Eastern Asia, particularly Japan, where it is a rare surname.
Keiyou
) , around the world, is a rare family name. The surname ケイヨウ is habitual in Eastern Asia, particularly Japan, where it is a rare surname.