Japanese phrase
何という___で登録しますか？ nan to i u ___ de tō roku shi ma su ka
Meaning
Under what ___ will you register?
When to use it
Asks which name to use for a registration. It is a polite question used when signing up for a service or making a booking, and it focuses on the name to record rather than the person's legal identity.
Example dialogue
会員登録をお願いします。 kai in tō roku o o nega i shi ma su
I'd like to sign up.
何という名前で登録しますか？ nan to i u na mae de tō roku shi ma su ka
What name are you registering under?