Jossiah as a Baby Name. Meaning and Origin of Jossiah

What is the meaning of the name Jossiah ?

The baby name Jossiah is a Male name , 3 syllables long and is pronounced dʒoʊˈsaɪə (jo-SY-uh).

Jossiah is Hebrew in Origin.

Jossiah is a modern elaboration of the biblical name Josiah, ultimately from the Hebrew Yoshiyahu, most commonly interpreted as “Yahweh supports,” with an alternative reading “the Lord heals.” While Jossiah itself has little attested historical use, it takes substance from King Josiah of Judah (7th century BCE), renowned for religious reforms, which long anchored the parent form in Jewish and Christian traditions.

The double s likely developed by analogy with the nickname Joss or simply as a stylistic respelling, giving the name a contemporary feel without altering its Hebrew meaning. Related forms include Josiah, Joziah, and the Latinized Josias; nicknames such as Jo, Joss, and Siah are common. Usage remains rare but growing in English-speaking countries, where inventive spellings flourish. Jossiah offers a distinctive twist for parents seeking the gravity of Josiah with a slightly softer, more modern line.