Dietrich is a distinctive boys' name in United States, ranking #3325 in 2007 with 33 recorded births. The name reached its all-time peak in 2016 with 58 births ranking #2284. Since 1996, the popularity has increased by 13.8%. In 2007, approximately 1 in every 62,886 boys born was named Dietrich. STABLE Recent data shows the name is currently stable.