Menna is a distinctive girls' name in England & Wales, ranking #2440 in 2025 with 11 recorded births. The name reached its all-time peak in 1999 with 27 births ranking #816. Since 1996, the popularity has decreased by 45.0%. In 2025, approximately 1 in every 23,026 girls born was named Menna. RISING Recent data shows the name is currently rising.