Petrona is a distinctive girls' name in United States, ranking #9104 in 1998 with 10 recorded births. This places Petrona in the bottom 45% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 45 births ranking #3476. In 1998, approximately 1 in every 176,689 girls born was named Petrona. RISING Recent data shows the name is currently rising.