Wilmer is a distinctive boys' name in United States, ranking #1596 in 2014 with 99 recorded births. The name reached its all-time peak in 2007 with 175 births ranking #1069. Since 1996, the popularity has increased by 59.7%. In 2014, approximately 1 in every 19,398 boys born was named Wilmer. FALLING Recent data shows the name is currently falling.