the name that comes before your family name (放在姓前面的)名字,教名 I don't know his first name. 我不知道他的名字。
be on first name terms with someone (=know them well enough to call them by their first name) (与某人交情好而)直呼某人名字,对某人以名相称 : She is on first name terms with the boss. 她和老板关系好得可以直呼其名。
Synonyms and related words