Structure:

Subject + 姓 + surname

Meaning:

The verb 姓 (xìng) literally means “to be surnamed” or “to have the surname.” You can use 姓 to tell someone your own surname, or that of someone else.

Examples:

   我 姓 王。

   Wǒ xìnɡ Wánɡ

   My last name is Wang.