Sirr is a distinctive boys' name in United States, ranking #4440 in 2001 with 18 recorded births. This places Sirr in the top 36% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 43 births ranking #2465. In 2001, approximately 1 in every 107,935 boys born was named Sirr. FALLING Recent data shows the name is currently falling.