Murdoch is a distinctive boys' name in United States, ranking #13964 in 2008 with 5 recorded births. This places Murdoch in the bottom 5% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2019 with 10 births ranking #8026. In 2008, approximately 1 in every 407,989 boys born was named Murdoch. FALLING Recent data shows the name is currently falling.