Naming declaration under Art. 25 KRiO — retain, adopt, or hyphenate
**Oświadczenie o nazwisku (naming declaration):** At the time of marriage, each spouse declares whether to retain their birth surname (nazwisko rodowe), adopt the other’s surname, or create a hyphenated combination (maximum two elements). This declaration is recorded on the marriage certificate and determines the legal surname going forward.
We translate the naming declaration section clearly, labeling the pre-marriage birth surname (nazwisko rodowe), chosen married surname (nazwisko po zawarciu małżeństwa), and any hyphenated combinations for each spouse. This naming trail is critical for USCIS, which needs to trace name changes from birth certificate through marriage certificate to passport.



