Macklin is a distinctive boys' name in United States, ranking #1145 in 2019 with 170 recorded births. The name reached its all-time peak in 2025 with 228 births ranking #998. Since 1996, the popularity has increased by 844.4%. In 2019, approximately 1 in every 10,549 boys born was named Macklin. RISING Recent data shows the name is currently rising.