A Hebrew form of Isaiah, meaning 'salvation of God' or 'God is salvation.'
Yeshaya is the Hebrew form of the name rendered in English as Isaiah, combining the elements yesha (salvation, deliverance) and Yah (the divine name), to mean God is salvation or Yahweh saves. It is one of the great prophetic names of the Hebrew Bible, carried by the eighth-century BCE prophet Isaiah ben Amoz, whose visions and poetry fill one of the longest and most theologically influential books of the Old Testament. The Book of Isaiah contains some of the most soaring passages in ancient literature — the suffering servant poems, the promises of restoration, the vision of swords beaten into plowshares — and the name has radiated this literary grandeur ever since.
Yeshaya, as the direct Hebrew form rather than its Anglicized descendant, remained in Jewish communities throughout the diaspora, preserving the original sound close to how it would have been spoken in ancient Judea. It appears in records of Ashkenazi and Sephardic families alike, often honoring an ancestor or expressing a deeply felt religious identity. The related forms Yeshayahu (the fuller Hebrew original) and Isaia (Italian) are used in other traditions, but Yeshaya occupies a particular register — more intimate than the full form, more rooted than Isaiah.
In contemporary usage, Yeshaya is found primarily in observant Jewish communities, particularly in Israel and among Orthodox and Conservative families in the diaspora. It is a name that makes a statement of cultural and religious continuity, tethering a child to one of the longest unbroken naming traditions in human history. To the wider world it sounds ancient and musical, its three syllables falling like a quiet affirmation.