Cognomen 蛍 (蛍 ) , all over the world, is a very rare family name. The family name 蛍 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname.
Ying, ホタル, 火, and 炎
) , all over the world, is a very rare family name. The family name 蛍 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. 
