Mclean is a distinctive boys' name in United States, ranking #5529 in 1997 with 11 recorded births. The name reached its all-time peak in 1996 with 16 births ranking #4125. Since 1996, the popularity has decreased by 31.3%. In 1997, approximately 1 in every 171,372 boys born was named Mclean. FALLING Recent data shows the name is currently falling.