/adj. ˈfɜrstˌneɪm; v. ˈfɜrstˈneɪm/Show Spelled[adj.furst-neym; v.furst-neym]Show IPAadjective, verb, first-named, first-nam·ing.
adjective
1.
of or pertaining to one's first, or given, name; familiar; intimate: They were on a first-name basis soon after meeting.
verb (used with object)
2.
to address (someone) by his or her first name, especially as a sign of informality or familiarity: The boss doesn't like the employees to first-name her.