Is it weird to ask someones last name?

Theres a dating trend to not always ask your dates last name. Thats because apps like Bumble and Tinder only show first names. Asking a last name is a sign that the relationship is getting serious. Some people think this trend is a huge safety hazard.

How do you ask for a full name?

The simple way to ask someones name is to say, What is your name? If you are concerned that a question -- any question -- is abrupt or potentially rude, you can soften it by saying, Excuse me, but or Would you please tell me or Would you mind telling me .