Isaiah

God is salvation — a boy name of Hebrew origin

GenderBoy
OriginHebrew
MeaningGod is salvation
Pronunciationeye-ZAY-uh

Popularity of Isaiah in the United States

#57Rank in 2025
5,267Births in 2025
#39 in 2006Peak Popularity
→ Stable10-Year Trend

Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.

Meaning & Origin of Isaiah

Isaiah comes from the Hebrew name Yeshayahu, meaning "Yahweh is salvation" or "God is salvation." In the Old Testament, Isaiah was one of the major prophets, author of the Book of Isaiah, and an advisor to kings of Judah during the 8th century BCE. His prophecies about justice, peace, and a coming messiah are among the most quoted texts in both Judaism and Christianity. The name was used by the Puritans in the 17th century but remained relatively uncommon until the late 20th century, when it began a dramatic rise in the United States, reaching the top 50 by the 2000s.

Isaiah Around the World

Isaiah is used in 0 languages worldwide, with 10+ international variants.

Languages
Details

TypeMale given name

International Variants
IsaiaItalian
EsaFinnish
EsaiasFinnish
IsaiasSpanish
Isaías
Ézsaiás
IzajaszPolish
Yeshayahu
IsaïeFrench
Essaias

Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.

Nicknames for Isaiah

IsaZayZaya

Famous People Named Isaiah

  • Isaiah Thomas — American basketball player
  • Isaiah Berlin — Latvian-British philosopher
  • Isaiah Mustafa — American actor (Old Spice commercials)

Sibling Name Ideas for Isaiah

Looking for names that pair well with Isaiah? Here are some sibling name suggestions that share a similar style and feel.

Frequently Asked Questions

What does the name Isaiah mean?

Isaiah is a boy name of Hebrew origin meaning "God is salvation." Isaiah comes from the Hebrew name Yeshayahu, meaning "Yahweh is salvation" or "God is salvation." In the Old Testament, Isaiah was one of the major prophets, author of the Book of Isaiah, and an advisor to kings of Judah during the 8th century BCE.

How do you pronounce Isaiah?

Isaiah is pronounced eye-ZAY-uh. Common variations include Isaias, Izaiah, Isiah.

Is Isaiah a boy name?

Yes, Isaiah is traditionally a boy name. Popular nicknames include Isa, Zay, Zaya.

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