Wilmer is a distinctive boys' name in United States, ranking #1352 in 2000 with 95 recorded births. The name reached its all-time peak in 2007 with 175 births ranking #1069. Since 1996, the popularity has increased by 53.2%. In 2000, approximately 1 in every 20,673 boys born was named Wilmer. FALLING Recent data shows the name is currently falling.