趙子龍英文名 (不是拼音)?

Zhao Jerome. may be the Common first male name with spellings and forms given.

Another English name may be "Dragon seed=pronounced as Dragon-seen", which was a Departmental Store.

趙子龍

原名
趙雲
字"子龍"
古代人的字的"平常社交朋友"之稱，名是父母給的"名字"。

所以
"趙子龍"的身份證是「趙雲」
所以他的英文名是
Cloud