Is Xu a first or last name?

Related questions

1. What is first name and family name?
2. Is Tan a Chinese name?
3. What does the last name Chan mean?
4. What is the first name and last name?
5. Do Japanese say last name first?
6. How do you address a Chinese person by name?
7. Why do they call China China?
8. Do Chinese have middle names?
9. What do Chinese people call China?
10. Do you call a Chinese person by their first or last name?

Tags

1. #surnames
2. #origin
3. #homographs
4. #giles
5. #without
6. #surname
7. #chinese
8. #pinyin
9. #system
10. #either
11. #spelled
12. #diaeresis
13. #sometimes
14. #transliterated
15. #these