Vinier means "of, pertaining to, of the nature of, or resembling vines". This name is ideally suited to a wine business or store.
The name "vinier" has only six letters and three syllables. Three syllable names are used by established brands like Vodafone, KFC and Adobe.
Vinier.com is a dot com domain. Dot com is the most sought after domain extension. Once secured, a dot com all but guarantees no-one else can outrank you for your own name in the long run.