What Jasiah means
Jasiah is a variant of Josiah.
Meaning behind the documented name family
The name developed through Jasiah → Josiah. The family’s meaning is “Yahweh supports”, recorded in the naming reference for Josiah.
Origin, language, and formation
Jasiah is used in English.
Related names and everyday forms
Related names include Josiah.
American usage and historical context
In the United States, 9,597 boys were recorded with the name Jasiah between 1991 and 2025. Its highest annual count was 659 in 2022; its best national rank was #467 in 2022.
Over 5 years its rank rose, from #532 in 2020 to #498 in 2025. Over 10 years its rank rose, from #608 in 2015 to #498 in 2025.
In the United States, 648 girls were recorded with the name Jasiah between 1995 and 2025. Its highest annual count was 46 in 2008; its best national rank was #3,544 in 2008.
Over 5 years its rank fell, from #6,448 in 2020 to #10,445 in 2025. Over 10 years its rank fell, from #4,644 in 2015 to #10,445 in 2025.
Sources & methodologyReferences, data & attribution
Meaning, origin, and language notes draw on the references below.
American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.
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