Japanese phrase
ご家族の___は何ですか？ go ka zoku no ___ wa nan de su ka
Meaning
What is your family's ___?
When to use it
Asks about a detail concerning someone's family. The polite wording suits simple conversations about relatives and their personal information.
Example dialogue
ご家族の名字は何ですか？ go ka zoku no myō ji wa nan de su ka
What is your family's last name?
田中です。 ta naka de su
It's Tanaka.