Ilyjah is a distinctive boys' name in United States, ranking #11326 in 2012 with 6 recorded births. This places Ilyjah in the bottom 21% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 6 births ranking #11261. In 2012, approximately 1 in every 316,104 boys born was named Ilyjah. FALLING Recent data shows the name is currently falling.