Cognomen ศุภวัฒ (ศุภวัฒ 
) , worldwide, is an extremely rare surname. The cognomen ศุภวัฒ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, ศุภวัฒ is the forename as well as the last name.
บวรศุภกิจกุล, นนท์พรมมมา, แสนยะมูล, มานะกิจภิญโญ, and สุจิตตานนท์รัตน์