Lennox is a distinctive girls' name in United States, ranking #688 in 2024 with 412 recorded births. The name reached its all-time peak in 2021 with 496 births ranking #604. Since 1996, the popularity has increased by 8,140.0%. In 2024, approximately 1 in every 3,916 girls born was named Lennox. FALLING Recent data shows the name is currently falling.