The 井 surname
This article is written in Chinese.
井是中国的一个姓氏，拼音为 jǐng。[1]
姓氏起源[edit]
井姓的一说出自姜姓，源于周代的一位虞国大夫。据《尚友录》记载，这位大夫是姜子牙的后裔，受封于井邑，称为井伯，其后人便以井为氏。[2]
郡望堂号[edit]
井姓的郡望为扶风郡。[1]
井姓在《百家姓》中排在第217位。[1]
References
Last edited 2026-10-21 04:32 · Written together by this site’s users: anybody signed in can edit it, and every version is kept under History.