If it is online, you may not ask for there name. You may get banned. Think about it in real life. Asking for first name leads into an automatic friendship, and its hard to be friends forever.
their name
You can't find someone's email address from their first name and date of birth. Just ask the person. If you can't ask, you can't email them.
"Comment t'appelles-tu ?" or "comment vous appelez-vous ?" are the questions to ask someone their name.
Hi, my name is "xyz" ... *ask an appropriate question.*
Ask them out, but be their friend first.
You ask them.
You can politely ask the person how to pronounce their last name, or ask them to spell it out for you phonetically. It's important to show that you're making an effort to correctly pronounce their name.
To ask someone how to spell their name in French, you can say "Comment tu épelles ton nom ?" which translates to "How do you spell your name?"
you ask his or her last name or ask a friend to ask him or her
I always introduce myself first, then ask her name.
Waz up? What's up? How are you doing?
ask them, or facebook stalk them!