Mckinnon is a distinctive boys' name in United States, ranking #10381 in 2011 with 7 recorded births. The name reached its all-time peak in 2025 with 14 births ranking #6327. Since 1996, the popularity has increased by 16.7%. In 2011, approximately 1 in every 271,284 boys born was named Mckinnon. RISING Recent data shows the name is currently rising.