How do you ask what is your name in spanish?
If you're speaking informally, like to a friend or younger family member -
Como te llamas?
Speaking formally to a single person, such as a boss-
Como se llama Usted?
Speaking informally to a group of people (only Spain and certain other countries)-
Como OS llameis?
Speaking to a group (Mexico and others) -
Como se llaman Ustedes?