There have been several artists that have used the name Phoenix, the two best known are an alternative rock band from France and a folk rock band from Romania.
1) Phoenix The French band comprises Thomas Mars (vocals), Deck D'Arcy (bass), Christian Mazzalai (guitar) and Laurent Brancowitz (guitar), who started playing music as kids in a suburb of Versailles during the same cultural period that produced late-'90s bands such as Air,Mellow and Daft Punk. The band's lineup has no permanent drummer or keyboardist. Read more on Last.fm