Family name باستيان (Bastian 
, Bastien , Sick ) , globally, is a common cognomen. The surname باستيان is characteristic of Latin America and the Caribbean, particularly Bahamas, where it is a common surname, Dominica, where it is quite a common surname, and Saint Lucia (explore the name in all countries). Measured by absolute frequency, it is commonest in Indonesia, France, and Germany. Also, باستيان is the forename as well as the last name.