"Blend of Jon and Carlo"
The name Joncarlo is commonly a male name.
Joncarlo is a modern compound name built from Jon, the English short form of John, and Carlo, the Italian form of Charles. The shape of the combination mirrors Italian two-part names such as Giancarlo, with the English Jon standing in place of Gianni. The name first appears in United States birth records in 1992, which fits a recent coinage rather than an inherited tradition.
The pronunciation of Joncarlo is jon-KAR-loh.
