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Responsible for the service
Digital and Population Data Services Agency
Telephone service: Names
Telephone service
You can contact this service to get information on following matters:
change of forename
change of surname.
Telephone number
+358 295539080
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+358 295539080
(local/mobile network fee)
Contact information
User support
nimet@dvv.fi
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Service hours
Monday-Friday 9.00–15.00
Services
See more services using this telephone number
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Digital and Population Data Services Agency
Change of surname
Digital and Population Data Services Agency
Service
Nationwide except the Åland Islands
Public service
You can change your surname by filing in a name change application form.
Digital and Population Data Services Agency
Last name upon marriage
Digital and Population Data Services Agency
Service
Nationwide except the Åland Islands
Public service
When requesting an examination of impediments to marriage, you must indicate which last name you use after the marriage ceremony.
Text edited by:
Digital and Population Data Services Agency
Updated:
6/10/2026
Basic information
Responsible for the service
Digital and Population Data Services Agency
Area
Whole Finland (except Åland)
Available languages
Finnish, Swedish, English