Family name Canya (Canna 
, Canya 
) , in the world, is quite a rare last name. The last name Canya is habitual in Italy, where it is quite a rare surname, Ireland, where it is a rare surname, and Afghanistan. Measured by absolute frequency, this name is the most popular in India, Italy, and Indonesia. More prevalently, Canya is the forename as well as the last name.