Wilbert is a distinctive boys' name in United States, ranking #1984 in 2003 with 59 recorded births. This places Wilbert in the top 16% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 80 births ranking #1435. Since 1996, the popularity has increased by 22.9%. In 2003, approximately 1 in every 33,479 boys born was named Wilbert. RISING Recent data shows the name is currently rising.