Cognomen จอนสวัสดิ์ (จอนสวัสดิ์ 
) , around the globe, is an extremely rare family name. The last name จอนสวัสดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, จอนสวัสดิ์ is the forename as well as the last name.