It is all in the name

An Englishman an Irishman and a Welshman were in a pub, talking about their sons. My son was born on St George's Day," commented the English man. "So we obviously decided to call him George." "That's a real coincidence," remarked the Welshman. "My son was born on St David's Day, so obviously we decided to call him David." "That's incredible, what a coincidence, "said the Irishman. "Exactly the same thing happened with my son Pancake."