what does name jax mean
English Meaning: The name Jax is an English baby name. In English the meaning of the name Jax is: God has been gracious; has shown favor. Based on John or Jacques. Spanish Meaning: The name Jax is a Spanish baby name.In Spanish the meaning of the name Jax is: Greek name Hyacinth 'alas.SoulUrge Number: 1. Expression Number: 8. People with this name have a deep inner desire to use their abilities in leadership, and to have personal independence.he name Jax is a Spanish baby name. In Spanish the meaning of the name Jax is: Greek name Hyacinth 'alas. SoulUrge Number: 1. Expression Number: 8. People with this name have a deep inner desire to use their abilities in leadership, and to have personal independence.