How do you say hello what is your name in french?

The most common way to say "Hello, what is your name?" in French is:

Bonjour, comment vous appelez-vous ?

Let's break it down:

* Bonjour: Hello (formal, used for everyone)

* Comment: How

* vous: you (formal)

* appelez: call (present tense of the verb "appeler")

* vous: you (formal)

You can also use the informal form:

Salut, comment tu t'appelles ?

* Salut: Hello (informal, used with friends and family)

* Comment: How

* tu: you (informal)

* t'appelles: call (informal, contraction of "tu t'appelles")

Important note: In French, you need to use the correct form of "you" depending on the level of formality. "Vous" is formal, while "tu" is informal.