Jayce is of English origin, derived from the French given name Jacques, which means 'supplanter' or 'seize'. It gained popularity in the late 20th century and has since become a common unisex name. The name Jayce is often associated with the spelling variation Jace, but both versions are considered distinct names in their own right.
"The name Jayce experienced a notable increase in popularity starting from the late 1990s, peaking in 2012 with 81 births, and has since shown a decline, with only 34 births recorded in 2023."