Jasiah
How to say it: juh-SYE-uh · /dʒəˈsaɪə/
Variant of Josiah, from Hebrew Yoshiyahu 'God supports' or 'the Lord heals'; modern alternate spelling.
Jasiah was the 345th most popular boys’ name in the United States in 2025, given to 607 babies (Social Security Administration). The 2020s are its busiest decade so far, its births are up about 32% in ten years, and it is projected to rise to #310 by 2030.
Updated · SSA 2025 data, published May 2026 · How we compute these figures
Key facts
| Rank among boys’ names, 2025 | #345 |
|---|---|
| Babies born in 2025 | 607 |
| Share of births | 1 in 3,410 |
| Peak decade | 2020s |
| Change over 10 years | +32% |
| Projected rank for 2030 (estimate) | #310 |
Sources: Social Security Administration (SSA). How we compute these figures.
Its life, decade by decade
Jasiah has appeared almost entirely in the last forty years. Its standing in the 2020s is its strongest yet and further rise is ahead.
What goes with it
Jasiah feels breathy and soft with a biblical theme. Jayden and Jadon share its style.
Nicknames
- Jas
- Jay
- Siah
Honouring a Jasiah in the family
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Jasiah is about 1 in 143.
Around the world
This spelling is used in English, Hebrew.
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