Celebrity Parents In better late than never news...Cillian Murphy has a son By Staff Author Published on July 15, 2006 07:31 PM Share Tweet Pin Email Actor Cillian Murphy (Red Eye, Batman Begins, Breakfast on Pluto) and his wife Yvonne welcomed a son, Malachy, back on December 5th, 2005. He weighed in at 7 lbs, 5 oz. For some reason, we completely missed this news when it occured! However, Smart has a photo of Cillian, his wife, and now 7 month old Malachy walking around New York City with their Bugaboo stroller earlier this week. Source: Smart and IMDB.