Last name شيدى (Sheedy 
, شيدى 
) , throughout the world, is quite a common cognomen. The cognomen شيدى is characteristic of Ireland, where it is quite a common surname, Australia, where it is quite a rare surname, and New Zealand. Measured by absolute frequency, the name is most common in the United States, Australia, and Ireland. Very seldom, شيدى is the forename as well as the last name.