Surname Origin
First Name Entry

Izabela

A Polish feminine given name in the Isabel and Elizabeth name family, conventionally interpreted as “my God is an oath.”

Last updated: 2026-08-12

Izabela is a Polish feminine given name: the Polish form of Isabella, itself a form of Isabel in the wider Elizabeth name family. Its remote source is the Hebrew name Elisheva (אֱלִישֶׁבַע), conventionally translated as “my God is an oath.” That literal gloss explains the name's linguistic roots; it is not a statement about the religion, ancestry, or character of someone named Izabela.

The same spelling is also used in Czech, Slovak, and Slovene. This page concentrates on its Polish form and history.

Meaning and Language Path

The development is best understood as a chain of related forms rather than as a direct borrowing from Hebrew into Polish:

  • Hebrew Elisheva supplied the ancient source. The name combines el, “God,” with a root meaning “to swear” or “bind with an oath”; the University of Iowa's Bible & Archaeology project gives the resulting sense as “God is my oath” or “El is my oath.”
  • Greek Elisabet transmitted the biblical name into European Christian naming traditions.
  • Medieval Isabel developed as a western European form of Elizabeth, and Isabella is its Latinate expansion.
  • Izabela is the Polish and several other Slavic languages' form of Isabella, as recorded in the Behind the Name entry for Izabela.

This history also explains why Izabela and Elżbieta are related but are not the same Polish name. Both ultimately belong to the Elizabeth family, but Izabela came through the Isabel/Isabella branch, whereas Elżbieta continues the Elisabeth branch. A historical record that says Izabela should therefore not be silently rewritten as Elżbieta.

The ending may remind readers of Italian bella, “beautiful,” but Izabela was not created from that adjective. “Beautiful” is a modern folk interpretation, not the name's historical etymology.

Polish Pronunciation, Spelling, and Forms

In Polish, Izabela is pronounced approximately ee-zah-BEH-lah, with stress on the penultimate syllable. The name contains no Polish diacritic.

The standard spelling has one l. Izabella, with two, is a recognized but rarer Polish variant; the Polish language reference Dobry słownik labels it accordingly. Iza is a common short form. Spellings such as Isabel, Isabela, Isabella, and Isabelle belong to the same broad name family, but they are established forms in other languages rather than automatic corrections of Izabela.

Polish declines the name by case. Forms a reader may encounter include Izabeli (genitive, dative, or locative), Izabelę (accusative), Izabelą (instrumental), and Izabelo (vocative). These are grammatical forms of the same given name, not spelling variants or surnames.

A Documented Historical Bearer

A securely dated Polish example is Izabela Jagiellonka (1519–1559), daughter of King Sigismund I the Old and Bona Sforza. She married John Zápolya in 1539 and became queen consort of Hungary. The National Museum in Kraków's catalogue identifies her and dates her portrait within its Jagiellonian collection.

Her life does not establish when every Polish family began using the name, and she should not be presented as an “earliest bearer” without fuller evidence. She does, however, provide a firm sixteenth-century example of Izabela in a Polish royal and Central European setting.

Modern Use in Poland

Izabela remains a well-established name in Poland, though it is less often chosen for newborns than it was at the beginning of the twenty-first century. Poland's Ministry of Digital Affairs recorded 159,119 living people with Izabela as their first given name in the PESEL register on 20 January 2026. In the ministry's separate birth-name data, 319 girls received Izabela as a first name in 2025, placing it 70th for that year. The annual series shows 1,842 registrations in 2000, when the name ranked 30th, compared with 319 in 2025. See the official PESEL first-name resource, the 2025 birth-name resource, and the year-by-year table.

These figures measure registered first names, not how often a person uses a nickname such as Iza in daily life. They also describe usage in Poland, not the worldwide distribution of every cognate spelling.

Given Name, Not a Genealogy Claim

Izabela is primarily a given name. If it appears in a surname field in an index or database, the record layout and original image should be checked before proposing that it is a hereditary surname. A reversed field, an indexing choice, or an independently adopted family name cannot be distinguished from the spelling alone.

Likewise, the name's Hebrew etymology does not demonstrate Jewish ancestry, and sharing this first name does not imply a family relationship. Etymology explains how a name developed; genealogy requires records connecting particular people.

References