noun
former surname; maiden name
Refers to a person's previous family name, typically a woman's surname before marriage. Often used in forms, resumes, and legal contexts. The cross-reference 現姓 (げんせい) means current surname.
See also: 現姓 (げんせい)
履歴書には旧姓も記入してください。
Please also write your former surname on your resume.
彼
She still uses her maiden name at work after marriage.