Trestan is a distinctive boys' name in United States, ranking #7360 in 2000 with 9 recorded births. The name reached its all-time peak in 2006 with 10 births ranking #7954. Since 1996, the popularity has increased by 28.6%. In 2000, approximately 1 in every 218,215 boys born was named Trestan. FALLING Recent data shows the name is currently falling.