Wilhelm is a distinctive boys' name in United States, ranking #4133 in 2025 with 26 recorded births. The name reached its all-time peak in 2014 with 38 births ranking #3035. Since 1996, the popularity has increased by 188.9%. In 2025, approximately 1 in every 65,695 boys born was named Wilhelm. RISING Recent data shows the name is currently rising.