Globally, 忠哉 (忠哉 ) is a very rare male given name. The first name 忠哉 is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name.
タダヤ, and チュウヤ
) is a very rare male given name. The first name 忠哉 is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name.