Profiles beginning with special chars

I am creating a new process to assist my client's help desk with profile
creation. The current process is very convoluted and has to go away.



For the new process, I am proposing using "template" profiles to be copied
to generate the new profile. I am thinking about beginning the template
profiles with an @ as in @PGMR, @USER, @QA, @HELPDESK, etc. Then I can do
sql to pull all of the @ profiles to provide a list of available templates
for them to choose from.



Does anyone know if there are any problems with creating profiles that begin
with an @? The system allows it but I didn't know if there was a reason not
to.