孝氏（来源、起源、迁徙分布、郡望、堂号、家乘谱牒、名人、典故）

boywoo

        姓氏起源：齊孝公之後，支孫以謚為氏。我不是十分清楚，属罕見姓。据老人讲，孝是秦的变姓（有待查考）.I dont know clearly, it belongs to one minority family name,as elders tell that it is one verity of family name "qin", no one knows it is right or wrong.