Onyx is a moderately popular boys' name in United States, ranking #405 in 2021 with 767 recorded births. The name reached its all-time peak in 2023 with 1,077 births ranking #307. Since 1996, the popularity has increased by 5,800.0%. In 2021, approximately 1 in every 2,279 boys born was named Onyx. FALLING Recent data shows the name is currently falling.
Onyx is a modern word name taken from the dark gemstone. It feels sleek, bold, and contemporary rather than traditional.
As a given name, Onyx is a recent adoption rather than a long historical personal name. Its rise reflects the popularity of gemstone and word-inspired naming.