Wilbur is a moderately popular boys' name in England & Wales, ranking #429 in 2019 with 95 recorded births. This places Wilbur in the top 7% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2019 with 95 births ranking #429. In 2019, approximately 1 in every 3,198 boys born was named Wilbur. STABLE Recent data shows the name is currently stable.