Macklin is a distinctive boys' name in United States, ranking #1278 in 2022 with 151 recorded births. The name reached its all-time peak in 2025 with 228 births ranking #998. Since 1996, the popularity has increased by 738.9%. In 2022, approximately 1 in every 11,552 boys born was named Macklin. RISING Recent data shows the name is currently rising.