Mcguire is a distinctive boys' name in United States, ranking #8507 in 2006 with 9 recorded births. This places Mcguire in the bottom 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 19 births ranking #4159. In 2006, approximately 1 in every 228,347 boys born was named Mcguire. RISING Recent data shows the name is currently rising.