Isaias

“Variant of Isaiah — Yahweh is salvation” — Hebrew origin

Boy's name · #426 in the US (2025) · Trending

Isaias is climbing: on the charts since 1915, it reached #426 in 2025 — its strongest showing yet, with about 760 boys given the name last year. Roughly 19,000 have carried it all-time.

Around the world: #44 in Puerto Rico (2025).

Appears in 2020-2025 birth records of 36 states. See the full state-by-state map on this page.

Famous Isaiases

Isaias Afwerki — president of Eritrea since 1993
Isaías Medina Angarita — President of Venezuela (1897-1953)
Isaias of Constantinople — Ecumenical Patriarch of Constantinople from 1323 to 1332
Isaías de Noronha — President of Brazil (1874-1963)
Isaías Rodríguez — Venezuelan politician and former Attorney General

What Isaiases become

Among 101 notable people named Isaias:

Political leaders appear 1.86× more often than among typical names — e.g. Isaias Afwerki, president of Eritrea since 1993.

Similar names: Esaias · Moshe · Isai · Uriel · Mathias · Sylas

Browse more boy names — popularity, trends and eras for 5,700+ American names, free.

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