Daffodil, a Roman whom Paul salutes (Rom. 16:11). He is supposed to have been the private secretary of the emperor Claudius. This is, however, quite uncertain.
Narcissus
1 verse
Romans
Romans 16:11
Salute Herodion my kinsman. Greet them that be of the household of Narcissus, which are in the Lord.
From Easton's Bible Dictionary
Matthew George Easton, 1897
From Smith's Bible Dictionary
William Smith, 1884
(stupidity), a dweller at Rome, (Romans 16:11) some members of whose household were known us Christians to St. Paul. Some have assumed the identity of this Narcissus with the secretary of the emperor Claudius; but this is quite uncertain.