MallowbyNames

Nisaiah

nih-SAY-uh · Meaning uncertain; possibly an invented name or a variant of Isaiah or Nissi.

2025 rank (boys)
#1,585
Babies named in 2025
107
Peak popularity
2025
2025 frequency
1 in 15,963 boys
Usually for
Boys
Trend
Holding steady

Holding steady, #1,585 for boys today.

Popularity of Nisaiah since 2001

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

367110720102020Most births 2025Boys
Data table (by decade)
DecadeBoys
2000s52
2010s25
2020s107

Meaning & origin

Nisaiah is a modern American name that first appeared in 2001 and has seen slow but steady growth, reaching a rank of 1,585 in 2025, its peak year. About 1 in every 16,000 boys receives this name, indicating it remains relatively rare. The name is most used in Massachusetts, North Carolina, and Michigan. Its formation follows the trend of creating names with a biblical feel through the -aiah suffix, popular in the 2020s. Nisaiah's trajectory appears stable, suggesting it may continue at a modest level of usage rather than spiking dramatically. While not tied to any specific cultural or religious tradition, its sound aligns with other invented names that draw on familiar syllables to craft a distinctive identity.

Nisaiah is a modern creation, first recorded in the United States in 2001. It appears to blend the common suffix -aiah (found in biblical names like Isaiah and Jeremiah) with the first syllable Ni-, possibly influenced by names like Nissa or Nile. Its rise in the 2020s reflects the trend of inventing names that sound familiar yet distinct.

Where Nisaiah is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Fewermore per 100k boystoo few births

Nicknames & variants

Nicknames: Ni, Nisi, Siah

Variants: Nysaiah, Nisaia

Sibling names for Nisaiah

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

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

N is for Nisaiah, our favorite little boy.

N is for Nisaiah…”

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

Make Nisaiah's book

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

Questions parents ask

What does the name Nisaiah mean?
The meaning of Nisaiah is not well-established. It is likely a modern invention, possibly inspired by Isaiah or the Hebrew word 'nisse' (miracle).
How popular is Nisaiah?
Nisaiah ranked 1,585th for boys in 2025, with about 1 in every 16,000 newborns given the name. Its popularity peaked in 2025.
Is Nisaiah a boy or girl name?
Nisaiah is almost exclusively given to boys in the United States.