Cognomen Pidu (Pidu 
) , all over the world, is quite a rare family name. The last name Pidu is habitual in Indonesia, where it is a rare surname, India, where it is a very rare surname, and Malaysia. Not in comparison with a country's population, the name is most common in India, Indonesia, and the United States. Likewise, Pidu is the forename as well as the last name.