Yeshayah is a Hebrew form of Isaiah meaning Yahweh is salvation.
Yeshayah is a Hebrew form of Isaiah, meaning Yahweh is salvation. That gives the name a clear biblical identity and a strong theological center, closely tied to one of the most enduring prophetic names.
The name feels solemn, scriptural, and deeply traditional. Yeshayah preserves the Hebrew sound of the name in a way that makes its religious and linguistic roots especially visible. It carries authority and devotion together, which gives it a strong historical presence.