The verb 叫 (jiào) can seem a little weird to beginners. So it gets its own grammar point!The verb 叫 means both "to call" and "to be called".
This can be used to give your full name or just your first name. It’s an easy way to give names, using the following structure:
Subject + 叫+ Name
他 叫 李小龙。
His name is Li Xiaolong.
You can also ask people their names using 叫:
你 叫 什么 名字 ？