Sure if it's a name like Jack or Sam it'd be worth a fuckload since they're actually common names, but I'm not sure where you're from but Ollie is in no shape or form as common a name as any of the names I've listed or even the ones you've listed. Even then those names wouldn't be worth 500M simply because they're common names. You'd have to find some poor sap with that name willing to shell out the cash.
Ollie? I'd say it's worth like sub 200m rs3 (being generous) or something along the lines. Uncommon names aren't worth much.