Mica is a distinctive boys' name in United States, ranking #5699 in 2004 with 14 recorded births. This places Mica in the top 43% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2019 with 28 births ranking #3861. In 2004, approximately 1 in every 141,772 boys born was named Mica. STABLE Recent data shows the name is currently stable.