Family name ארמסטרונג (Armstrong 
, ארמסטרונג 
) , around the world, is a widespread cognomen. The last name ארמסטרונג is habitual in Barbados, where it is a common surname, Isle of Man, where it is quite a common surname, and New Zealand (explore the name in all countries). Measured by absolute frequency, it is the most numerous in the United States, the United Kingdom, and Canada. Much less frequently, ארמסטרונג is the forename as well as the last name.