Isaias
Isaias is a boy name of Spanish/Portuguese origin meaning “God is salvation”, pronounced ee-sah-EE-ahs. It ranked #426 in the United States in 2025, given to 755 babies, and peaked at #426 in 2025. Common nicknames: Isa, Zay.
How popular is Isaias in the United States?
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
What does Isaias mean, and where does it come from?
Isaias is the Spanish and Portuguese form of Isaiah, derived from the Hebrew Yeshayahu, meaning "God is salvation." Like its English counterpart, it honours the Old Testament prophet whose Book of Isaiah remains central to both Jewish and Christian scripture. The name is common throughout Latin America, Spain, and Portugal, and has grown steadily in the United States alongside rising use of Spanish-language biblical names. Isaias carries the same weighty, hopeful meaning as Isaiah while offering a distinct Iberian pronunciation and rhythm.
How is Isaias used around the world?
Isaias is used in 2 languages worldwide, with 6+ international variants.
TypeMale given name
Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.
What are the nicknames for Isaias?
Famous People Named Isaias
- Isaias Afwerki — President of Eritrea
- Isaías Duarte Cancino — Colombian Catholic archbishop
Similar Names to Isaias
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Sibling Name Ideas for Isaias
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Frequently Asked Questions
What does the name Isaias mean?
Isaias is a boy name of Spanish/Portuguese origin meaning "God is salvation." Isaias is the Spanish and Portuguese form of Isaiah, derived from the Hebrew Yeshayahu, meaning "God is salvation." Like its English counterpart, it honours the Old Testament prophet whose Book of Isaiah remains central to both Jewish and Christian scripture.
How do you pronounce Isaias?
Isaias is pronounced ee-sah-EE-ahs. Common variations include Isaiah, Isaías, Ezaias.
Is Isaias a boy name?
Yes, Isaias is traditionally a boy name. Popular nicknames include Isa, Zay.