This page has been automatically translated. Please refer to the page in French if needed.
Marital status
What is the procedure to change your last name?
Publié le 01 août 2023 - Directorate for Legal and Administrative Information (Prime Minister)
[Infographic] I wish to bear the name of my father or my mother, I wish to bear a name that is not that of one of my parents for a legitimate reason... How should I proceed? Service-Public.fr explains everything!
Infographie - I want to change my last name: what procedure?

Ouvrir l’image dans une nouvelle fenêtre
First situation: I want to bear the name of the parent (father, mother) who did not pass on his name to me.
For example, by adding this parent’s name to my current name in any order I want.
I must request a name change through the simplified name change procedure
Main features of the procedure:
- Duration: about one month
- Who to contact: City Hall
- Cost: free
Second situation: I wish to bear a name that is not that of one of my parents (father, mother) for a reason (legitimate reason).
For example, my name is difficult to bear.
Main features of the procedure:
- Duration: months, sometimes years
- To whom to turn: Ministry of Justice
- Cost: paid (variable)
Namely: you can use the simplified renaming procedure only once in your life.
Additional topics
Service-Public.fr
Service-Public.fr
Service-Public.fr
Service-Public.fr
Ministry of Justice
Ministry of Justice
Ministry of Justice
Agenda
Du 14 avr. au 15 juin 2025
Prévention Covid-19
Publié le 02 avril 2025
À partir du 2 avr. 2025
ETA
Publié le 24 mars 2025