Surname วิรุฬห์จรรยา (วิรุฬห์จรรยา 
) , around the world, is a very rare cognomen. The family name วิรุฬห์จรรยา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, วิรุฬห์จรรยา is the forename as well as the last name.