Macklin is a distinctive boys' name in United States, ranking #1409 in 2023 with 130 recorded births. The name reached its all-time peak in 2025 with 228 births ranking #998. Since 1996, the popularity has increased by 622.2%. In 2023, approximately 1 in every 13,143 boys born was named Macklin. RISING Recent data shows the name is currently rising.