A first name formally given to a child at a Christian baptism. / (by extension) Any forename.

A name that systematically designates a well-defined group of entities.

A name used to identify a commercial product or service; may or may not be registered as a trademark. / The name under which a business or firm operates.

(fantasy) The unique name of an entity, which can be used to control or manipulate that entity.

A common way to identify oneself.

A surname. / A given name common in a family, or already borne by someone in the family (in the context of naming someone in the family after that family member).

(Internet) A unique, case-insensitive name that identifies a realm of administrative autonomy, authority or control within the Internet.

One's family name; surname.

(chiefly Australia, Canada, New Zealand, US and UK) A first name, a name chosen for a child, usually by the child's parents; a forename.

The feast day of the saint after whom one is named. / (finance) Synonym of ticket day