Although the possibilities for changing the civil name are restrictive, with the possibility of modification being exceptional, jurisprudence has moved towards greater flexibility of these rules, given the current social reality, preserving private autonomy in cases where the change does not provide legal certainty or the rights of third parties at risk.
In this context, a recent decision by the STJ, seeking to protect intimacy, autonomy of will, private life and personal values, deemed it admissible to return to the spouse's maiden name while still married (Special Appeal 1,873,918 – Information 687).
With the recent entry into force of Law No. 14,382/2022, it is possible to change the first name directly in the Civil Registry, without the need for prior judicial authorization. The same applies to the inclusion of surnames, making it possible to adopt those of parents, spouse, stepfathers and stepmothers.
It is always important to seek advice from a lawyer before taking any action. The advice of a professional, in addition to helping to resolve any doubts, can give you greater security, even though the procedure can be carried out out of court.
