How do you say Justin in Mandarin? And spell?

Question

How do you say Justin in Mandarin? And spell?

Answer 1

In mandarin pinyin, it's like this::   Jia si ding.  

Answer 2

Its Jia Si Ding..

賈斯丁(chinese Traditional)

or

贾斯丁(Chinese Simplified)

Jiaˇ Si - Ding ..^^