Jax is a moderately popular boys' name in United States, ranking #271 in 2022 with 1,272 recorded births. The name reached its all-time peak in 2015 with 1,864 births ranking #215. Since 1996, the popularity has increased by 5,681.8%. In 2022, approximately 1 in every 1,371 boys born was named Jax. FALLING Recent data shows the name is currently falling.
Jax is a brisk modern short form of Jackson. In practical terms it carries the inherited Jackson sense, usually understood as "son of Jack".
Behind the Name treats Jax as a modern English short form that only began appearing as a given name in the United States in the 1990s. Its rise was helped by pop culture as well as the popularity of clipped, punchy names.