Mairead is a distinctive girls' name in United States, ranking #5000 in 2011 with 28 recorded births. The name reached its all-time peak in 2002 with 59 births ranking #2627. Since 1996, the popularity has decreased by 28.2%. In 2011, approximately 1 in every 62,814 girls born was named Mairead. FALLING Recent data shows the name is currently falling.