last name
US /ˈlæst neɪm/
UK /ˈlæst neɪm/

1.
achternaam, familienaam
a hereditary surname, shared by members of a family
:
•
What's your last name?
Wat is je achternaam?
•
My last name is Smith.
Mijn achternaam is Smith.
achternaam, familienaam
a hereditary surname, shared by members of a family