Family name Washida (Washida 
, Васида 
) , throughout the world, is a very rare cognomen. The surname Washida is habitual in Thailand, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and the United Kingdom. Not in comparison with a country's population, the name is most common in Thailand, Nigeria, and Brazil. More frequently, Washida is the forename as well as the last name.