first name

noun

Etymology: From Middle English firste name, first nam, equivalent to first + name.

1. The first element of a full name, particularly when it could also be surname in East Asian and other cultural traditions.

   “In a structure typical for East Asia cultures, first names are usually used as family names. It usually identifies that person is a one of the members of a group (typically a family or clan) who have a common family name.”

2. Synonym of given name, particularly when it forms the first element of a full name.

   “Imagine a country where children do nothing but play until they start compulsory schooling at age seven. Then, without exception, they attend comprehensives until the age of 16.[…]Children address teachers by their first names. Even 15-year-olds do no more than 30 minutes' homework a night.”