Atanacio is a distinctive boys' name in United States, ranking #10720 in 2020 with 6 recorded births. The name reached its all-time peak in 2020 with 6 births ranking #10720. Since 1996, the popularity has increased by 20.0%. In 2020, approximately 1 in every 287,511 boys born was named Atanacio. RISING Recent data shows the name is currently rising.