>
Cognomen Кумон (公文 , Kumon , Кумон ) , across the world, is a rare family name. The last name Кумон is characteristic of Kyrgyzstan, where it is a rare surname, Poland, where it is a very rare surname, and Thailand. In absolute terms, the name is most common in China, Indonesia, and Japan. More frequently, Кумон is the forename as well as the last name.