UL takes place in the Dataverse (except the epilogue, revealing UL to be Lunadine Crimstaine's attempt to make a game while inebriated)...
Sureya is from Gehengard (I hope the spelling is correct, @Cibryll ), which is not featured in any XSP work currently...
I got the given name from a Turkish-translated-to-Afrikaans (maybe to English first) series... like how it sounds... "Sureya"...