Mairead is a distinctive girls' name in United States, ranking #5595 in 2015 with 24 recorded births. The name reached its all-time peak in 2002 with 59 births ranking #2627. Since 1996, the popularity has decreased by 38.5%. In 2015, approximately 1 in every 74,361 girls born was named Mairead. FALLING Recent data shows the name is currently falling.