Lamar is a distinctive boys' name in United States, ranking #1517 in 2025 with 115 recorded births. The name reached its all-time peak in 2006 with 340 births ranking #671. Since 1996, the popularity has decreased by 61.1%. In 2025, approximately 1 in every 14,853 boys born was named Lamar. FALLING Recent data shows the name is currently falling.