Surname Overview
Surname Form
“妲姓” is listed among the compounds for “妲”.
Reference: 妲的意思,妲的解释,妲的拼音,妲的部首,妲的笔顺-汉语国学
Surname status
The Cross-Strait Dictionary marks Da (妲) as a surname used in Taiwan. This is a Taiwan-specific surname label in a Chinese-language dictionary and does not establish an ethnic affiliation.
Reference: 妲的意思,妲的解释,妲的拼音,妲的部首,妲的笔顺-汉语国学
Commanderies and Clan Halls
Recorded commandery association
The source page gives Heshuo as the surname's commandery association; it provides no hall name or more specific primary-text support.
Reference: 妲姓_妲姓的来源和历史_百家姓
Migration and Distribution
Claimed modern distribution
The source page reports bearers in Xishuangbanna and Mengla in Yunnan, Guiyang and Guiding in Guizhou, Taichung in Taiwan, and Danzhou in Hainan. It gives no survey year, population count, or statistical methodology, so this remains only the page's distribution claim.
Reference: 妲姓_妲姓的来源和历史_百家姓
Research Notes
Dispute over the Daji evidence
The source page also reproduces an objection that, in historical accounts, Da was the personal name of a woman surnamed Ji (己) of the Yousu clan, and questions treating it as a surname. Daji therefore cannot automatically be counted as a bearer or progenitor of the Da surname.
Reference: 妲姓_妲姓的来源和历史_百家姓