英文名次序問題

你個英文名咁排没有問題!

It is ok as it is

but sometimes we are requested to write our surname first when filling forms.

Chan T.M. Peter

P. Chan (initial of the first name, last name)
Peter Chan (first name, last name)
Peter T. Chan (first name, initial of middle name, last name)

Above is the standard of most of the western countries.

2014-06-20 23:25:32 補充：
The term "middle name" is mainly used in North America where people would have only one middle name. In most European countries, it would be regarded as second (, third, etc.) given names.

Peter T. Chan (USA) for Peter Tai-Man Chan
Peter T.M. Chan (UK) for Peter Tai Man Chan

Peter T.M. Chan 可以

冇問題，英文名隨便你，你識讀就可以。