Can you say je suis Sharon when introducing yourself?

You can absolutely say "Je suis Sharon" when introducing yourself in French! It is a simple and correct way to say "I am Sharon."

However, it's a bit formal. You might want to use a more casual greeting like:

* Bonjour, je m'appelle Sharon. (Hello, my name is Sharon.)

* Enchanté(e), je suis Sharon. (Nice to meet you, I am Sharon.)