An Arabic Phrase for Asking About Someone's Birthday: "متى عيد ميلادك؟"

"متى عيد ميلادك؟" means "When is your birthday?" and it's the basic Arabic expression used to ask someone when their birthday is. It's a handy conversation starter. To answer, you can say something like "عيد ميلادي في مايو." (My birthday is in May). To wish someone well, say "عيد ميلاد سعيد!" (Happy birthday!).