Mairead is a distinctive girls' name in United States, ranking #4686 in 2021 with 29 recorded births. The name reached its all-time peak in 2002 with 59 births ranking #2627. Since 1996, the popularity has decreased by 25.6%. In 2021, approximately 1 in every 56,542 girls born was named Mairead. FALLING Recent data shows the name is currently falling.