Likely a modern form of an Arabic-style name related to names meaning comforter or healer.
Jasiyah is a creative contemporary name that most legibly reads as a feminization or variant of Josiah, the Hebrew name Yoshiyahu (יֹאשִׁיָּהוּ), meaning 'God supports' or 'Yahweh heals.' Josiah was one of the great kings of Judah in the Hebrew Bible — a reforming monarch who ruled in the late seventh century BCE, rediscovered the Book of the Law in the Temple, and initiated a sweeping religious reformation, demolishing idols and centralizing worship in Jerusalem. His story in Second Kings is among the Bible's most dramatic accounts of religious renewal.
The -iyah or -iah suffix is itself a theophoric element in Hebrew, a name-fragment that carries the divine name (Yah, short for Yahweh), and appears in dozens of Biblical names: Isaiah, Jeremiah, Zechariah, Nehemiah, Aaliyah. This suffix has become enormously productive in American naming, particularly in African American communities where Biblical resonance and the -iah sound both carry cultural weight. Names like Josiah, Messiah, Maliyah, and Zariyah have all charted significantly in the 2010s and 2020s.
Jasiyah recombines these elements with a softer opening syllable — Jas- echoes Jasmine, itself from the Persian yasmin (the flower) — creating a name that feels simultaneously Biblical and botanical, familiar in its parts and novel in its combination. It is a name assembled from recognizable components into something genuinely new: spiritually resonant, mellifluous, and unmistakably of its cultural moment.