SCN, CNS, NCS, SNC, NSC… CSN

Why is the name "Crosby, Stills & Nash" not in another sequence?
Graham Nash: "We didn't get the name for the band until we were recording the first album at Wally Heider Studios in Los Angeles. We didn't want to sound too much like a permanent group, so it had to be our names. Stephen wanted  'Stills, Crosby & Nash', but I vetoed that because it just didn't sound right.  The only way of combining our names that sounded good to me, was 'Crosby, Stills & Nash', so I put that forward, and of course, Crosby was delighted."

Vía http://4waysite.com