Macklin is a distinctive boys' name in United States, ranking #4346 in 2008 with 23 recorded births. The name reached its all-time peak in 2025 with 228 births ranking #998. Since 1996, the popularity has increased by 27.8%. In 2008, approximately 1 in every 88,693 boys born was named Macklin. RISING Recent data shows the name is currently rising.