i doubt you could get a clone account with Hawkfyr tom.
my nic is billy423uk amd i was allowed to sign in as Billy423uk. so if anyone else tried it they would find both names taken. effectively you're already known as hawkfyr and Hawkfyr. if you went to your profile and typed in Hawkfyr for the nic it may show as that in the forums

billy
oops...my mistake you can't edit your name re upper or lower case, i just tried