MallowbyNames

Iseah

eye-ZAY-uh · Of uncertain origin, possibly a variant of Isaiah or Isiah, or a modern coinage.

Peak popularity
2004
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Iseah since 1998

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

51116200020102020Most births 2004Boys
Data table (by decade)
DecadeBoys
1990s10
2000s96
2010s42
2020s0

Meaning & origin

Iseah is an uncommon name that first appeared in U.S. birth records in 1998. It reached its peak usage in 2004, though it has never entered the top 1,000 names for any given year. The name shows a stable trajectory, with no significant rise or decline in recent decades. Despite its rarity, Iseah has not been consistently recorded in enough numbers to calculate a 1-in-N occurrence rate or to identify any top states where it is most popular. It likely emerged as a modern respelling of the more established name Isaiah, aligning with a broader trend of unique phonetic spellings in the late 20th and early 21st centuries. Iseah remains a distinctive choice, avoided by the mainstream and appealing to parents seeking an uncommon name with familiar sounds.

Iseah is a name that first appeared in the United States in the late 1990s. It may be a modern respelling or variant of Isaiah, a Hebrew name meaning 'Yahweh is salvation,' or a similar sounding name like Isiah. Its exact derivation is unclear, and it likely arose as a unique spelling adaptation in English-speaking contexts.

Nicknames & variants

Nicknames: Izzy, Seah

Variants: Isiah, Izaiah, Isayah

Sibling names for Iseah

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

Sisters: Nevaeh, Aaliyah, Jada, Zara, Maya

Brothers: Elijah, Jaden, Caleb, Noah, Isaiah

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

I is for Iseah, our favorite little boy.

I is for Iseah…”

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

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Questions parents ask

What does the name Iseah mean?
The meaning of Iseah is uncertain, but it is often considered a variant of Isaiah, which means 'Yahweh is salvation' in Hebrew.
How popular is Iseah today?
Iseah has never ranked in the U.S. top 1,000 names and remains quite rare. It was first recorded in 1998, and as of the latest data in 2025, it remains uncommon.
Is Iseah a boy's name or a girl's name?
Iseah is primarily used for boys.