Surname Pairam (Pairam 
) , globally, is a rare cognomen. The surname Pairam is characteristic of Thailand, where it is a rare surname, New Zealand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Thailand, India, and New Zealand. Also, Pairam is the forename as well as the last name.