Names aren't actually that hard. It's perfectly reasonable to assume that your system is going to be used in your country and culture, and handle the cases whic

Names aren't actually that hard. It's perfectly reasonable to assume that your system is going to be used in your country and culture, and handle the cases which are relevant for that. Edge cases within that context, and expanding to other cultural contexts, can be handled as they come up. But until then, YAGNI.