Irma is a distinctive girls' name in United States, ranking #1000 in 1996 with 188 recorded births. This places Irma in the top 6% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1999 with 190 births ranking #1061. In 1996, approximately 1 in every 9,324 girls born was named Irma. FALLING Recent data shows the name is currently falling.