Likely derived from Hebrew name forms like Jedidiah, meaning 'beloved of the Lord.'
Jediah is a biblical Hebrew name of considerable antiquity, appearing in the Old Testament in forms including Jedaiah and Jediael. Its components are the Hebrew Yahweh (the divine name, often rendered as Jah or Yah) and either yadaʿ ("to know") or hodah ("to praise"), producing interpretations ranging from "Yahweh knows" to "praised of God" or "beloved of the Lord." In the Book of Chronicles, Jedaiah appears among the priestly families who returned to Jerusalem after the Babylonian exile — a lineage of restoration and faithfulness that gives the name deep resonance in Jewish and Christian theological tradition.
The name is related to the more familiar Jedidiah, the second, private name given to King Solomon by the prophet Nathan — meaning "beloved of Yahweh" — which carries an aura of divine favor and wisdom. Jediah strips that name to its essential form, preserving the theological weight while achieving a slightly different sound. Jeddiah and Jedediah also circulate in this family of names, all of them carrying the same Hebraic reverence for the covenant relationship between the divine and human.
In early American Puritan communities, such Old Testament names were prizes: evidence of scriptural literacy and spiritual seriousness. Today Jediah occupies a niche shared by other recovered biblical names — uncommon enough to feel distinctive, rooted enough to feel grounded. Families drawn to names like Ezra, Micah, Elijah, and Gideon often encounter Jediah as a neighboring possibility. It rewards those who encounter it with a quiet depth, carrying millennia of theological meaning inside its four syllables without announcing itself loudly.