Jaziah is a modern American name built on the model of Josiah and Isaiah with the fashionable Jaz- beginning; through Josiah it is usually given the Hebrew meaning "God supports" or "God heals". It became visible in the 2000s together with Jasiah, Jaziel and other -iah spellings. Jaziah ranked number 3580 in the United States in 2000, reached its best position at number 1903 in 2020 and stood at number 2270 among boys in 2025.