Wilmer is a distinctive boys' name in United States, ranking #1656 in 2012 with 94 recorded births. The name reached its all-time peak in 2007 with 175 births ranking #1069. Since 1996, the popularity has increased by 51.6%. In 2012, approximately 1 in every 20,177 boys born was named Wilmer. FALLING Recent data shows the name is currently falling.