Macklin is a distinctive boys' name in United States, ranking #3489 in 2000 with 24 recorded births. The name reached its all-time peak in 2025 with 228 births ranking #998. Since 1996, the popularity has increased by 33.3%. In 2000, approximately 1 in every 81,831 boys born was named Macklin. RISING Recent data shows the name is currently rising.