Throughout the world, 灰勇 (灰勇 ) is a very rare boy's first name. The given name 灰勇 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name.
Huiyong
) is a very rare boy's first name. The given name 灰勇 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name.