Double Surnames Set to Return as Swiss Parliament Approves Law Change

In a crushing verdict that reverses over a decade of unpopular legislation, the Swiss Senate has voted overwhelmingly to resurrect the double surname. By a staggering margin of 40 votes to 2, the Council of States dismantled the rigid naming laws that have bound Swiss couples since 2013. This decisive action signals a dramatic pivot in Swiss civil law, acknowledging that the current system is broken.

For the past twelve years, couples standing at the altar faced a stark, binary choice: surrender an identity to forge a joint family name, or keep separate names entirely. The 2013 prohibition on hyphenated double names was meant to simplify bureaucracy, but instead, it created a cultural void. The Senate’s thunderous approval of the House of Representatives' proposal proves that the experiment failed. The message from Bern is loud and clear: the era of forced naming choices is ending, and the flexibility of the past is being restored with immediate urgency.

The driving force behind this legislative overhaul is a critical demand for gender equality. The parliamentary committee responsible for the draft did not mince words, declaring the post-2013 situation "unsatisfactory" and directly challenging the equality between men and women. Under the outgoing system, the pressure often fell disproportionately on women to relinquish their names for the sake of family unity.

Under the newly approved draft, power returns to the spouses. Couples will once again possess the freedom to bear a double name, choosing the order of the elements as they see fit. This is not merely a clerical adjustment; it is a fundamental restoration of identity. By allowing both partners to carry a double name, the law finally catches up to modern societal structures where professional and personal identities are deeply intertwined with one's birth name. The legislation offers a workable, pragmatic solution that respects individual heritage while acknowledging the marital bond.

However, the Senate refused to write a blank check for naming conventions. While the double surname returns, the chamber firmly rejected moves to abolish the principles of a single name and a family name entirely. Tradition still holds sway in the finer details. Crucially, the Senate established a strict boundary: individuals may only pass on their own unmarried name to a spouse or joint children.

This means the name acquired from a previous marriage cannot be recycled into a new union. As Parliamentarian Isabelle Chassot explained on behalf of the committee, the objective is to maintain a "clear link" between a person’s name and their origin. The law aims to prevent a confusing cascade of surnames accumulated over multiple marriages. While the door to double names has been kicked open, the Senate has installed a screen door to filter out genealogical chaos, ensuring that a citizen's primary identity remains rooted in their birth origin.

The debate in the Senate revealed a sharp ideological divide regarding the definition of a "family." Centre parliamentarian Beat Rieder successfully championed the preservation of the "common surname" possibility, arguing that the option for a unified family identity must remain explicitly defined in the law. In contrast, Social Democrat Carlo Sommaruga fought a losing battle, arguing in vain for a broader solution that would allow the entire family—children included—to easily share a common double surname.

The dossier now hurtles back to the House of Representatives for final alignment. While the core principle of the double surname has secured a massive victory, the exact mechanics of how this applies to the family unit remain a point of friction. As the legislation moves to the next stage, Swiss couples wait with bated breath for the final ratification that will redefine how they introduce themselves to the world.