Gertrude is a distinctive girls' name in United States, ranking #4115 in 2016 with 36 recorded births. The name reached its all-time peak in 2016 with 36 births ranking #4115. Since 1996, the popularity has increased by 140.0%. In 2016, approximately 1 in every 49,208 girls born was named Gertrude. FALLING Recent data shows the name is currently falling.