Last name スピア (Spear 
, Spier , Speare 
) , across the world, is a common family name. The last name スピア is habitual in Suriname, where it is quite a common surname, the United States, where it is quite a rare surname, and Netherlands. Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Brazil. Much less frequently, スピア is the forename as well as the last name.