Jhayce is of American origin, derived from variations of the French name Jacques. It means 'supplanter', and has gained popularity in recent years, particularly among parents seeking unique yet familiar names for their children.
"Jhayce is an uncommon name with a fluctuating popularity over the past decade or so, peaking at seven births in both 2009 and 2015, and then seeing a slight uptick again recently with six births each in 2020 and 2023. In total, there have been 47 babies named Jhayce since 2009."