Generation Name (輩字)
The Generation Name is called by a number of terms in Chinese, like:

A clan will normally have a record of its Generation Names, commonly called in English a Generation Poem and known variously in Chinese as:

When a Generation Name (輩字)
is appended with an adult name, this combination is referred to as a Style Name or Courtesy Name (字) and some people mistakenly call this a Hao (號) which is something different.
Here is an example of a Generation Poem showing names for 16 generations:
貽謀燕翼,崇德象賢
健順中正,光華濟美
One tragic consequence of China’s one child policy was the disappearance of the Generation Name resulting in names with only a family name and a personal name.


