Gertrude is a distinctive girls' name in United States, ranking #9056 in 2002 with 11 recorded births. The name reached its all-time peak in 2016 with 36 births ranking #4115. Since 1996, the popularity has decreased by 26.7%. In 2002, approximately 1 in every 163,347 girls born was named Gertrude. FALLING Recent data shows the name is currently falling.