Lionell is a distinctive boys' name in United States, ranking #7911 in 2014 with 10 recorded births. The name reached its all-time peak in 1999 with 14 births ranking #4923. Since 1996, the popularity has increased by 42.9%. In 2014, approximately 1 in every 192,044 boys born was named Lionell. FALLING Recent data shows the name is currently falling.