Outlook for Mac.
Names of contacts on Outlook for Mac can only be displayed in "first name - last name" order.

For us Chinese users, it would be more convenient to show contacts names in the order of "last name - first name". Now, names of contacts are showed in "last name - first name" on the web and on outlook for windows in Chinese, but on Mac the order is wrong.

Hope new settings for this can be added in coming versions.

Outlook for Mac中联系人的显示是名字+姓氏，不符合中文的阅读习惯，也没有相关的设置可以更改。希望在之后的版本中能加入设置，在中文的情况下可以将联系人的显示改为姓氏+名字。