Is there anything that's like a comma that you're able to use in pet names?

I've been able to get names with full stops before, but I'm having no luck with commas/things similar to commas.

Any ideas?

Special characters (part from stuff like . - or spaces) aren't usable in pet names anymore, they used to but that was changed some time ago. :)

Yeah, I know that. I was hoping someone might have had another solution, though, since there's been a few special characters I've found you can still use. You'd think they'd at least allow commas if you can have full stops and hyphens, though. :/