Mairead is a distinctive girls' name in United States, ranking #4317 in 2025 with 33 recorded births. The name reached its all-time peak in 2002 with 59 births ranking #2627. Since 1996, the popularity has decreased by 15.4%. In 2025, approximately 1 in every 48,705 girls born was named Mairead. FALLING Recent data shows the name is currently falling.