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Updated 22 October 2026

derFamilienname

surname, family name

masculineplural die Familiennamen/faˈmiːli̯ənˌnaːmə/Fa-mi-li-en-na-melevel A1

Familienname in every case

CaseSingularPlural
Nominativeder Familiennamedie Familiennamen
Accusativeden Familiennamendie Familiennamen
Dativedem Familiennamenden Familiennamen
Genitivedes Familiennamensder Familiennamen

Familienname in use

  • A1

    Mein Familienname ist Schmidt.

    My surname is Schmidt.

  • A1

    Schreiben Sie hier bitte Ihren Familiennamen.

    Please write your surname here.

  • A2

    Nach der Hochzeit hat sie ihren Familiennamen behalten.

    She kept her surname after the wedding.

Good to know

  • Like 'Name': den / dem Familiennamen, des Familiennamens.
  • On forms also: Nachname. First name: Vorname.

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Frequently Asked Questions

Is it der, die or das Familienname?

It's der Familienname. Familienname is masculine, and the plural is die Familiennamen.

What does Familienname mean?

Familienname means surname, family name in English.

What is the plural of Familienname?

The plural is die Familiennamen. In the plural the article is always die (nominative).