Irais is a distinctive girls' name in United States, ranking #6490 in 1998 with 15 recorded births. The name reached its all-time peak in 2002 with 28 births ranking #4430. Since 1996, the popularity has decreased by 16.7%. In 1998, approximately 1 in every 117,793 girls born was named Irais. RISING Recent data shows the name is currently rising.