Celso is a distinctive boys' name in United States, ranking #3137 in 2013 with 35 recorded births. The name reached its all-time peak in 2006 with 48 births ranking #2518. Since 1996, the popularity has increased by 20.7%. In 2013, approximately 1 in every 54,036 boys born was named Celso. FALLING Recent data shows the name is currently falling.