 "Baloo Baleerie", a traditional Scottish lullaby, incorporates the term repeatedly, as does "The Great Silkie of Sule Skerry", a traditional folk song from Orkney.The UK named one of their Second World War coastal tankers the SS "Empire Bairn".In the "" episode "The Paradise Syndrome", Chief Engineer Scotty refers to the damaged "Enterprise" engines as "my poor "bairns"."