MallowbyNames

Jesaiah

jeh-SAY-uh · Of uncertain origin; likely a modern invented name, possibly a variant of Isaiah or a blend of Jes- and the suffix -iah.

2025 rank (boys)
#5,608
Babies named in 2025
16
Peak popularity
2024
2025 frequency
1 in 106,755 boys
Usually for
Boys
Trend
Rising since 2000

Rising since 2000, #5,608 for boys today.

Popularity of Jesaiah since 2000

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

81523200020102020Most births 2024Boys
Data table (by decade)
DecadeBoys
2000s77
2010s138
2020s85

Meaning & origin

Jesaiah is a modern invented name that first appeared in U.S. records in the year 2000. As of 2025, it ranked 5,608th nationally, a position that reflects its status as a rare but rising choice. Approximately 1 in 106,755 newborns received the name in 2025, and its trajectory shows consistent growth, with 2024 marking its peak year so far. The name fits squarely within the 2020s trend of creating distinctive, lyrical variants of traditional biblical names, blending the first syllable of Jesus or Jesse with the theophoric suffix -iah. Although Jesaiah has not yet registered in any state-specific top lists, its upward trajectory suggests it is gaining quiet momentum among parents seeking a fresh yet familiar-sounding option.

Jesaiah is a modern coinage, first recorded in the United States in 2000. It appears to be a creative respelling or elaboration of Isaiah, combined with the popular suffix -iah found in biblical names like Jeremiah and Nehemiah. Its rise in the 2020s reflects broader trends of inventive, phonetically appealing names.

Nicknames & variants

Nicknames: Jesa, Jes, Sai

Variants: Jesiah, Jesaia

Sibling names for Jesaiah

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

Sisters: Eliana, Zara, Nova, Lydia, Jemima

Brothers: Micah, Ezra, Asher, Noah, Elijah

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

J is for Jesaiah, our favorite little boy.

J is for Jesaiah…”

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

Make Jesaiah's book

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

Questions parents ask

What does the name Jesaiah mean?
Jesaiah is a modern invented name, likely a variant of Isaiah or a creative blend. Its precise meaning is uncertain.
How popular is Jesaiah?
Jesaiah ranked 5,608th in 2025, with about 1 in 106,755 newborns given the name. Its peak year was 2024.
Is Jesaiah a boy's or girl's name?
Jesaiah is primarily used for boys.