Celso is a distinctive boys' name in United States, ranking #2518 in 2006 with 48 recorded births. The name reached its all-time peak in 2006 with 48 births ranking #2518. Since 1996, the popularity has increased by 65.5%. In 2006, approximately 1 in every 42,815 boys born was named Celso. FALLING Recent data shows the name is currently falling.