Cognomen சுப்பு (Subbu 
, சுப்பு) , worldwide, is quite a rare family name. The surname சுப்பு is habitual in Western Asia, particularly Kuwait, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Oman. Not in comparison with a country's population, this name is the most popular in India, Kuwait, and United Arab Emirates. Likewise, சுப்பு is the forename as well as the last name.