Dietrich is a distinctive boys' name in United States, ranking #2821 in 2000 with 32 recorded births. The name reached its all-time peak in 2016 with 58 births ranking #2284. Since 1996, the popularity has increased by 10.3%. In 2000, approximately 1 in every 61,373 boys born was named Dietrich. STABLE Recent data shows the name is currently stable.