Mcguire is a distinctive boys' name in United States, ranking #4159 in 2000 with 19 recorded births. This places Mcguire in the top 34% 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 2000, approximately 1 in every 103,365 boys born was named Mcguire. RISING Recent data shows the name is currently rising.