Make sure the band name that you chose is not taken by another artist, past or present. Additionally, confirm the name does not sound like another band's to avoid confusion. A good band name must have longevity, so make sure it will still be relevant in the future. Additionally, a good name must be relevant to the musical genre of the band. It's good to have a meaning or story behind your name. According to Rocknworld.com, Metallica named their band after a friend's metal fan zine. Their name consequently has both a story behind it and reflects the genre (metal) they play in.
A good band name must be able to be chanted by fans at gigs. Consequently, a name that is far too long or hard to say is not a good idea. According to MarkCarras.com, it is best to keep a band name as short as possible--three words max. However, choose these words well. They must catch the eye of potential future listeners.
Ensure your band name is Internet-ready. Will fans who are typing your band name into a search engine be able to spell it with ease? Additionally, claim a unique phrase, so whenever someone searches the name, the band will likely to be at the top of the search. According to MarkCarras.com, Arkaea the band always comes on top on a search engine result because it is a made-up word personal to the band.