"Variant of Jathniel"
The name Jatniel is commonly a male name from the "Biblical" origin.
Jatniel is a spelling of Jathniel, a Hebrew name that appears in the Hebrew Bible at 1 Chronicles 26:2, where Jathniel is listed as the fourth son of Meshelemiah, a gatekeeper of the sanctuary. The closing element of the name is the Hebrew word el, meaning God. The meaning of the first element is not established with certainty.
Jathniel means "God-given. ".
The pronunciation of Jatniel is JAT-nee-el.