right|thumb|300px|Ceremonies, such as baptism, can be used to give names. A name is a label for a noun, (human or animal, thing, place, product in a brand name and even an idea or concept), normally used to distinguish one from another. Names can identify a class or category of things, or a single thing, either uniquely, or within a given context. A personal name identifies a specific unique and identifiable individual person. The name of a specific entity is sometimes called a proper name (although that term has a philosophical meaning also) and is a proper noun. Other nouns are sometimes, more loosely, called names; an older term for them, now obsolete, is "general name".

The word "name" comes from Old English (OE) nama; akin to Old High German (OHG) namo, Latin nomen, and Greek όνομα (onoma), possibly from the Proto-Indo-European language (PIE): *nomn- . (The asterisk before a word indicates that it is a hypothetical construction, not an attested form.)

The use of personal names is not unique to humans. Dolphins also use symbolic names, as has been shown by recent research. Individual dolphins have individual whistles, to which they will respond even when there is no other information to clarify which dolphin is being referred to.

Naming is the process of assigning a particular word or phrase to a particular object or property. This can be quite deliberate or a natural process that occurs in the flow of life as some phenomenon comes to the attention of the users of a language. Many new words or phrases come into existence during translation as attempts are made to express concepts from one language in another. Many of these names have meanings that can also be very helpful during this process.

Either as a part of the naming process, or later as usage is observed and studied by lexicographers, the word can be defined by a description of the pattern to which it refers.

Besides their grammatical function, names can have additional or pure honorary and memorial values. For example, the posthumous name's primary function is commemorative.

Care must be taken in translation, for there are ways that one language may prefer one type of name over another. For example, there are "merchants' and sailors' terms" for their own convenience: the spellings Leghorn, Genoa, and Rome do not appear on Italian maps. Also, a feudal naming habit is used sometimes in other languages: the French often refer to Aristotle as "le Stagirite" from one spelling of his place of birth, and English speakers often refer to Shakespeare as "The Bard", recognizing him as a paragon writer of the language. Finally, claims to preference or authority can be refuted: the British did not refer to Louis-Napoleon as Napoleon III during his rule.