MallowbyNames

Isiaih

eye-ZAY-uh · Of uncertain origin; possibly a variant of Isaiah, meaning "Yahweh is salvation" in Hebrew.

Peak popularity
2004
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Isiaih since 1990

Babies named Isiaih per year in U.S. Social Security records.

612181990200020102020Most births 2004Boys
Data table (by decade)
DecadeBoys
1990s62
2000s120
2010s5
2020s0

Meaning & origin

Isiaih is a modern spelling variant of Isaiah, a name with deep biblical roots meaning "Yahweh is salvation." While Isaiah has been consistently popular in the United States, ranking in the top 100 since the early 2000s, this particular spelling first appeared in U.S. records in 1990 and has never cracked the top 1,000. Its peak year of usage was 2004, after which it has remained in stable but limited use. As a non-traditional spelling, Isiaih offers a distinctive take on a classic name, following the trend of creative respellings seen in names like Aaliyah and Jaxson. The name has not been recorded in any specific top states, suggesting its use is scattered across the country.

Isiaih appears to be a modern respelling of Isaiah, influenced by the popular spelling pattern of -iah endings. The name Isaiah derives from the Hebrew Yeshayahu, meaning "Yahweh is salvation." This spelling variant has been in occasional use in the United States since the early 1990s, likely emerging as a creative alternative to the traditional form.

Nicknames & variants

Nicknames: Izzy, Zay

Variants: Isaiah, Isiah, Izaiah

Sibling names for Isiaih

Names that share Isiaih's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

I is for Isiaih, our favorite little boy.

I is for Isiaih…”

In a Mallowby alphabet book, Isiaih's letter becomes Isiaih's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Isiaih's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Isiaih mean?
Isiaih is a modern spelling variant of Isaiah, which means "Yahweh is salvation" in Hebrew.
How popular is the name Isiaih?
Isiaih has not ranked in the top 1,000 U.S. baby names in recent years. Its peak usage was in 2004, though exact rank data is unavailable.
Is Isiaih a boy or girl name?
Isiaih is predominantly used as a boy's name.