Mairead is a distinctive girls' name in United States, ranking #3333 in 2009 with 50 recorded births. The name reached its all-time peak in 2002 with 59 births ranking #2627. Since 1996, the popularity has increased by 28.2%. In 2009, approximately 1 in every 36,737 girls born was named Mairead. FALLING Recent data shows the name is currently falling.