In the world, สัมฤทธิ (Samrina 
, Samridh 
, Samrith 
) is quite a rare gender-neutral given name. The first name สัมฤทธิ is habitual in Nepal, where it is quite a rare boy's name, Thailand, where it is a rare gender-neutral name, and India, where it is a rare dominantly female, but infrequently male name. Measured by absolute frequency, it is the most numerous in Southern Asia, particularly India, Nepal, and Pakistan. Very seldom, สัมฤทธิ is the last name as well as the forename.