All around the world, 辛研 (辛研 ) is a very rare masculine first name. The first name 辛研 is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name.
Cinyan, Senyan, Singyan, Sinyan, Sunyan, and Zenyan
) is a very rare masculine first name. The first name 辛研 is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name.